Akita University

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Short name

Country, city

Japan, Akita

03hv1ad10

Organization website

Publications

15 195

Citations

229 635

h-index

160

Top-3 journals

Tohoku Journal of Experimental Medicine (276 publications)

Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes (220 publications)

International Journal of the Society of Materials Engineering for Resources (215 publications)

Top-3 organizations

Tohoku University (1293 publications)

University of Tokyo (682 publications)

Hokkaido University (557 publications)

Top-3 foreign organizations

Stanford University (88 publications)

Harvard University (57 publications)

Universidad Complutense de Madrid (52 publications)

Top-1 researchers by h-index

Numata Tomohiro

PhD in Health sciences, professor

82 publications, 3 734 citations, 10 reviews

h-index: 32

Most cited in 5 years

Found

Publication title

Publisher

Journal

Countries

Found

Since 1949

Total publications

15195

Total citations

229635

Citations per publication

15.11

Average publications per year

194.81

Average authors per publication

6.91

h-index

160

Metrics description

h-index

A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

Top-30

Fields of science

	500 1000 1500 2000 2500
General Medicine	General Medicine, 2425, 15.96% General Medicine 2425 publications, 15.96%
Condensed Matter Physics	Condensed Matter Physics, 943, 6.21% Condensed Matter Physics 943 publications, 6.21%
Surgery	Surgery, 664, 4.37% Surgery 664 publications, 4.37%
Mechanical Engineering	Mechanical Engineering, 632, 4.16% Mechanical Engineering 632 publications, 4.16%
Biochemistry	Biochemistry, 611, 4.02% Biochemistry 611 publications, 4.02%
General Materials Science	General Materials Science, 580, 3.82% General Materials Science 580 publications, 3.82%
Molecular Biology	Molecular Biology, 563, 3.71% Molecular Biology 563 publications, 3.71%
Oncology	Oncology, 558, 3.67% Oncology 558 publications, 3.67%
Cell Biology	Cell Biology, 538, 3.54% Cell Biology 538 publications, 3.54%
Mechanics of Materials	Mechanics of Materials, 538, 3.54% Mechanics of Materials 538 publications, 3.54%
Electrical and Electronic Engineering	Electrical and Electronic Engineering, 512, 3.37% Electrical and Electronic Engineering 512 publications, 3.37%
Materials Chemistry	Materials Chemistry, 504, 3.32% Materials Chemistry 504 publications, 3.32%
Neurology (clinical)	Neurology (clinical), 488, 3.21% Neurology (clinical) 488 publications, 3.21%
General Physics and Astronomy	General Physics and Astronomy, 462, 3.04% General Physics and Astronomy 462 publications, 3.04%
General Engineering	General Engineering, 462, 3.04% General Engineering 462 publications, 3.04%
Cancer Research	Cancer Research, 458, 3.01% Cancer Research 458 publications, 3.01%
Immunology	Immunology, 436, 2.87% Immunology 436 publications, 2.87%
General Chemistry	General Chemistry, 429, 2.82% General Chemistry 429 publications, 2.82%
Electronic, Optical and Magnetic Materials	Electronic, Optical and Magnetic Materials, 421, 2.77% Electronic, Optical and Magnetic Materials 421 publications, 2.77%
Urology	Urology, 411, 2.7% Urology 411 publications, 2.7%
Cardiology and Cardiovascular Medicine	Cardiology and Cardiovascular Medicine, 405, 2.67% Cardiology and Cardiovascular Medicine 405 publications, 2.67%
Hematology	Hematology, 398, 2.62% Hematology 398 publications, 2.62%
General Biochemistry, Genetics and Molecular Biology	General Biochemistry, Genetics and Molecular Biology, 389, 2.56% General Biochemistry, Genetics and Molecular Biology 389 publications, 2.56%
Radiology, Nuclear Medicine and imaging	Radiology, Nuclear Medicine and imaging, 381, 2.51% Radiology, Nuclear Medicine and imaging 381 publications, 2.51%
Gastroenterology	Gastroenterology, 375, 2.47% Gastroenterology 375 publications, 2.47%
Metals and Alloys	Metals and Alloys, 327, 2.15% Metals and Alloys 327 publications, 2.15%
General Chemical Engineering	General Chemical Engineering, 304, 2% General Chemical Engineering 304 publications, 2%
Orthopedics and Sports Medicine	Orthopedics and Sports Medicine, 270, 1.78% Orthopedics and Sports Medicine 270 publications, 1.78%
Geology	Geology, 259, 1.7% Geology 259 publications, 1.7%
Immunology and Allergy	Immunology and Allergy, 252, 1.66% Immunology and Allergy 252 publications, 1.66%
	500 1000 1500 2000 2500

Journals

	50 100 150 200 250 300
Tohoku Journal of Experimental Medicine	Tohoku Journal of Experimental Medicine, 276, 1.82% Tohoku Journal of Experimental Medicine 276 publications, 1.82%
Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes	Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes, 220, 1.45% Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes 220 publications, 1.45%
International Journal of the Society of Materials Engineering for Resources	International Journal of the Society of Materials Engineering for Resources, 215, 1.41% International Journal of the Society of Materials Engineering for Resources 215 publications, 1.41%
The Proceedings of Autumn Conference of Tohoku Branch	The Proceedings of Autumn Conference of Tohoku Branch, 141, 0.93% The Proceedings of Autumn Conference of Tohoku Branch 141 publications, 0.93%
IEEJ Transactions on Fundamentals and Materials	IEEJ Transactions on Fundamentals and Materials, 140, 0.92% IEEJ Transactions on Fundamentals and Materials 140 publications, 0.92%
Blood	Blood, 138, 0.91% Blood 138 publications, 0.91%
Scientific Reports	Scientific Reports, 129, 0.85% Scientific Reports 129 publications, 0.85%
Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals	Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals, 125, 0.82% Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals 125 publications, 0.82%
Japanese Journal of Urology	Japanese Journal of Urology, 124, 0.82% Japanese Journal of Urology 124 publications, 0.82%
The Proceedings of Mechanical Engineering Congress, Japan	The Proceedings of Mechanical Engineering Congress, Japan, 112, 0.74% The Proceedings of Mechanical Engineering Congress, Japan 112 publications, 0.74%
Journal of the Society of Materials Engineering for Resources of Japan	Journal of the Society of Materials Engineering for Resources of Japan, 110, 0.72% Journal of the Society of Materials Engineering for Resources of Japan 110 publications, 0.72%
Physica Status Solidi (B): Basic Research	Physica Status Solidi (B): Basic Research, 109, 0.72% Physica Status Solidi (B): Basic Research 109 publications, 0.72%
Internal Medicine	Internal Medicine, 102, 0.67% Internal Medicine 102 publications, 0.67%
Biochemical and Biophysical Research Communications	Biochemical and Biophysical Research Communications, 97, 0.64% Biochemical and Biophysical Research Communications 97 publications, 0.64%
The proceedings of the JSME annual meeting	The proceedings of the JSME annual meeting, 81, 0.53% The proceedings of the JSME annual meeting 81 publications, 0.53%
Shigen-to-Sozai	Shigen-to-Sozai, 78, 0.51% Shigen-to-Sozai 78 publications, 0.51%
IEEJ Transactions on Electronics, Information and Systems	IEEJ Transactions on Electronics, Information and Systems, 71, 0.47% IEEJ Transactions on Electronics, Information and Systems 71 publications, 0.47%
Resource Geology	Resource Geology, 69, 0.45% Resource Geology 69 publications, 0.45%
International Journal of Urology	International Journal of Urology, 65, 0.43% International Journal of Urology 65 publications, 0.43%
International Journal of Hematology	International Journal of Hematology, 65, 0.43% International Journal of Hematology 65 publications, 0.43%
Surgery Today	Surgery Today, 64, 0.42% Surgery Today 64 publications, 0.42%
Journal of the Mining and Metallurgical Institute of Japan	Journal of the Mining and Metallurgical Institute of Japan, 64, 0.42% Journal of the Mining and Metallurgical Institute of Japan 64 publications, 0.42%
Materials Transactions	Materials Transactions, 63, 0.41% Materials Transactions 63 publications, 0.41%
Rigakuryoho Kagaku	Rigakuryoho Kagaku, 62, 0.41% Rigakuryoho Kagaku 62 publications, 0.41%
PLoS ONE	PLoS ONE, 59, 0.39% PLoS ONE 59 publications, 0.39%
The Proceedings of Conference of Tohoku Branch	The Proceedings of Conference of Tohoku Branch, 59, 0.39% The Proceedings of Conference of Tohoku Branch 59 publications, 0.39%
Psychiatry and Clinical Neurosciences	Psychiatry and Clinical Neurosciences, 58, 0.38% Psychiatry and Clinical Neurosciences 58 publications, 0.38%
Abdominal Imaging	Abdominal Imaging, 58, 0.38% Abdominal Imaging 58 publications, 0.38%
Journal of Gastroenterology	Journal of Gastroenterology, 57, 0.38% Journal of Gastroenterology 57 publications, 0.38%
International Journal of Clinical Oncology	International Journal of Clinical Oncology, 56, 0.37% International Journal of Clinical Oncology 56 publications, 0.37%
	50 100 150 200 250 300

Publishers

	500 1000 1500 2000 2500 3000
Elsevier	Elsevier, 2962, 19.49% Elsevier 2962 publications, 19.49%
Springer Nature	Springer Nature, 2320, 15.27% Springer Nature 2320 publications, 15.27%
Wiley	Wiley, 1725, 11.35% Wiley 1725 publications, 11.35%
Japan Society of Mechanical Engineers	Japan Society of Mechanical Engineers, 881, 5.8% Japan Society of Mechanical Engineers 881 publications, 5.8%
Oxford University Press	Oxford University Press, 341, 2.24% Oxford University Press 341 publications, 2.24%
Institute of Electrical Engineers of Japan (IEE Japan)	Institute of Electrical Engineers of Japan (IEE Japan), 283, 1.86% Institute of Electrical Engineers of Japan (IEE Japan) 283 publications, 1.86%
MDPI	MDPI, 276, 1.82% MDPI 276 publications, 1.82%
Tohoku University Medical Press	Tohoku University Medical Press, 276, 1.82% Tohoku University Medical Press 276 publications, 1.82%
Taylor & Francis	Taylor & Francis, 264, 1.74% Taylor & Francis 264 publications, 1.74%
Ovid Technologies (Wolters Kluwer Health)	Ovid Technologies (Wolters Kluwer Health), 244, 1.61% Ovid Technologies (Wolters Kluwer Health) 244 publications, 1.61%
Japan Institute of Metals	Japan Institute of Metals, 229, 1.51% Japan Institute of Metals 229 publications, 1.51%
The Society of Materials Engineering for Resources of Japan	The Society of Materials Engineering for Resources of Japan, 219, 1.44% The Society of Materials Engineering for Resources of Japan 219 publications, 1.44%
Japan Society of Applied Physics	Japan Society of Applied Physics, 214, 1.41% Japan Society of Applied Physics 214 publications, 1.41%
S. Karger AG	S. Karger AG, 207, 1.36% S. Karger AG 207 publications, 1.36%
Japanese Society of Internal Medicine	Japanese Society of Internal Medicine, 155, 1.02% Japanese Society of Internal Medicine 155 publications, 1.02%
American Society of Hematology	American Society of Hematology, 142, 0.93% American Society of Hematology 142 publications, 0.93%
The Mining and Materials Processing Institute of Japan	The Mining and Materials Processing Institute of Japan, 142, 0.93% The Mining and Materials Processing Institute of Japan 142 publications, 0.93%
SAGE	SAGE, 130, 0.86% SAGE 130 publications, 0.86%
Japanese Urological Association	Japanese Urological Association, 124, 0.82% Japanese Urological Association 124 publications, 0.82%
Institute of Electrical and Electronics Engineers (IEEE)	Institute of Electrical and Electronics Engineers (IEEE), 114, 0.75% Institute of Electrical and Electronics Engineers (IEEE) 114 publications, 0.75%
Society of Materials Engineering for Resources for Japan	Society of Materials Engineering for Resources for Japan, 106, 0.7% Society of Materials Engineering for Resources for Japan 106 publications, 0.7%
IOP Publishing	IOP Publishing, 103, 0.68% IOP Publishing 103 publications, 0.68%
AIP Publishing	AIP Publishing, 97, 0.64% AIP Publishing 97 publications, 0.64%
Society of Chemical Engineers, Japan	Society of Chemical Engineers, Japan, 82, 0.54% Society of Chemical Engineers, Japan 82 publications, 0.54%
The Society of Physical Therapy Science	The Society of Physical Therapy Science, 82, 0.54% The Society of Physical Therapy Science 82 publications, 0.54%
Iron and Steel Institute of Japan	Iron and Steel Institute of Japan, 77, 0.51% Iron and Steel Institute of Japan 77 publications, 0.51%
American Physical Society (APS)	American Physical Society (APS), 68, 0.45% American Physical Society (APS) 68 publications, 0.45%
Hindawi Limited	Hindawi Limited, 68, 0.45% Hindawi Limited 68 publications, 0.45%
American Chemical Society (ACS)	American Chemical Society (ACS), 66, 0.43% American Chemical Society (ACS) 66 publications, 0.43%
Frontiers Media S.A.	Frontiers Media S.A., 61, 0.4% Frontiers Media S.A. 61 publications, 0.4%
	500 1000 1500 2000 2500 3000

With other organizations

	200 400 600 800 1000 1200 1400
Tohoku University	Tohoku University, 1293, 8.51% Tohoku University 1293 publications, 8.51%
University of Tokyo	University of Tokyo, 682, 4.49% University of Tokyo 682 publications, 4.49%
Hokkaido University	Hokkaido University, 557, 3.67% Hokkaido University 557 publications, 3.67%
Kyoto University	Kyoto University, 519, 3.42% Kyoto University 519 publications, 3.42%
Akita University Hospital	Akita University Hospital, 446, 2.94% Akita University Hospital 446 publications, 2.94%
Kyushu University	Kyushu University, 413, 2.72% Kyushu University 413 publications, 2.72%
University of Tsukuba	University of Tsukuba, 351, 2.31% University of Tsukuba 351 publications, 2.31%
Nagoya University	Nagoya University, 349, 2.3% Nagoya University 349 publications, 2.3%
Osaka University	Osaka University, 346, 2.28% Osaka University 346 publications, 2.28%
Yamagata University	Yamagata University, 343, 2.26% Yamagata University 343 publications, 2.26%
Hirosaki University	Hirosaki University, 326, 2.15% Hirosaki University 326 publications, 2.15%
Keio University	Keio University, 257, 1.69% Keio University 257 publications, 1.69%
Iwate Medical University	Iwate Medical University, 245, 1.61% Iwate Medical University 245 publications, 1.61%
Tokyo Medical and Dental University	Tokyo Medical and Dental University, 223, 1.47% Tokyo Medical and Dental University 223 publications, 1.47%
Niigata University	Niigata University, 222, 1.46% Niigata University 222 publications, 1.46%
National Institute of Advanced Industrial Science and Technology	National Institute of Advanced Industrial Science and Technology, 198, 1.3% National Institute of Advanced Industrial Science and Technology 198 publications, 1.3%
Chiba University	Chiba University, 189, 1.24% Chiba University 189 publications, 1.24%
Fukushima Medical University	Fukushima Medical University, 188, 1.24% Fukushima Medical University 188 publications, 1.24%
Kitasato University	Kitasato University, 173, 1.14% Kitasato University 173 publications, 1.14%
Jikei University School of Medicine	Jikei University School of Medicine, 153, 1.01% Jikei University School of Medicine 153 publications, 1.01%
Hiroshima University	Hiroshima University, 149, 0.98% Hiroshima University 149 publications, 0.98%
Juntendo University	Juntendo University, 146, 0.96% Juntendo University 146 publications, 0.96%
Kanazawa University	Kanazawa University, 142, 0.93% Kanazawa University 142 publications, 0.93%
University of Toyama	University of Toyama, 140, 0.92% University of Toyama 140 publications, 0.92%
Kumamoto University	Kumamoto University, 136, 0.9% Kumamoto University 136 publications, 0.9%
Tokyo Medical University	Tokyo Medical University, 134, 0.88% Tokyo Medical University 134 publications, 0.88%
Sapporo Medical University	Sapporo Medical University, 132, 0.87% Sapporo Medical University 132 publications, 0.87%
Kagoshima University	Kagoshima University, 132, 0.87% Kagoshima University 132 publications, 0.87%
Tokyo Women's Medical University	Tokyo Women's Medical University, 129, 0.85% Tokyo Women's Medical University 129 publications, 0.85%
Osaka Metropolitan University	Osaka Metropolitan University, 125, 0.82% Osaka Metropolitan University 125 publications, 0.82%
	200 400 600 800 1000 1200 1400

With foreign organizations

	10 20 30 40 50 60 70 80 90
Stanford University	Stanford University, 88, 0.58% Stanford University 88 publications, 0.58%
Harvard University	Harvard University, 57, 0.38% Harvard University 57 publications, 0.38%
Universidad Complutense de Madrid	Universidad Complutense de Madrid, 52, 0.34% Universidad Complutense de Madrid 52 publications, 0.34%
University of Toronto	University of Toronto, 47, 0.31% University of Toronto 47 publications, 0.31%
Curtin University	Curtin University, 32, 0.21% Curtin University 32 publications, 0.21%
Gadjah Mada University	Gadjah Mada University, 32, 0.21% Gadjah Mada University 32 publications, 0.21%
Lanzhou University	Lanzhou University, 29, 0.19% Lanzhou University 29 publications, 0.19%
Institute of Molecular Biotechnology of the Austrian Academy of Sciences	Institute of Molecular Biotechnology of the Austrian Academy of Sciences, 29, 0.19% Institute of Molecular Biotechnology of the Austrian Academy of Sciences 29 publications, 0.19%
Central South University	Central South University, 26, 0.17% Central South University 26 publications, 0.17%
Chonbuk National University	Chonbuk National University, 26, 0.17% Chonbuk National University 26 publications, 0.17%
Wonkwang University	Wonkwang University, 26, 0.17% Wonkwang University 26 publications, 0.17%
Vellore Institute of Technology University	Vellore Institute of Technology University, 24, 0.16% Vellore Institute of Technology University 24 publications, 0.16%
Beth Israel Deaconess Medical Center	Beth Israel Deaconess Medical Center, 24, 0.16% Beth Israel Deaconess Medical Center 24 publications, 0.16%
University of California, San Francisco	University of California, San Francisco, 23, 0.15% University of California, San Francisco 23 publications, 0.15%
University of Johannesburg	University of Johannesburg, 22, 0.14% University of Johannesburg 22 publications, 0.14%
Lund University	Lund University, 21, 0.14% Lund University 21 publications, 0.14%
University of Southern California	University of Southern California, 21, 0.14% University of Southern California 21 publications, 0.14%
Mayo Clinic	Mayo Clinic, 21, 0.14% Mayo Clinic 21 publications, 0.14%
Australian National University	Australian National University, 20, 0.13% Australian National University 20 publications, 0.13%
Chulalongkorn University	Chulalongkorn University, 19, 0.13% Chulalongkorn University 19 publications, 0.13%
National University of Singapore	National University of Singapore, 18, 0.12% National University of Singapore 18 publications, 0.12%
University of California, San Diego	University of California, San Diego, 18, 0.12% University of California, San Diego 18 publications, 0.12%
French Institute of Health and Medical Research	French Institute of Health and Medical Research, 18, 0.12% French Institute of Health and Medical Research 18 publications, 0.12%
Yale University	Yale University, 17, 0.11% Yale University 17 publications, 0.11%
Columbia University	Columbia University, 17, 0.11% Columbia University 17 publications, 0.11%
University of Saskatchewan	University of Saskatchewan, 17, 0.11% University of Saskatchewan 17 publications, 0.11%
University of Oslo	University of Oslo, 16, 0.11% University of Oslo 16 publications, 0.11%
Massachusetts General Hospital	Massachusetts General Hospital, 16, 0.11% Massachusetts General Hospital 16 publications, 0.11%
University of California, Riverside	University of California, Riverside, 16, 0.11% University of California, Riverside 16 publications, 0.11%
University of Michigan	University of Michigan, 16, 0.11% University of Michigan 16 publications, 0.11%
	10 20 30 40 50 60 70 80 90

With other countries

	100 200 300 400 500 600 700 800
USA	USA, 727, 4.78% USA 727 publications, 4.78%
China	China, 303, 1.99% China 303 publications, 1.99%
Germany	Germany, 165, 1.09% Germany 165 publications, 1.09%
Canada	Canada, 154, 1.01% Canada 154 publications, 1.01%
United Kingdom	United Kingdom, 133, 0.88% United Kingdom 133 publications, 0.88%
Australia	Australia, 114, 0.75% Australia 114 publications, 0.75%
Republic of Korea	Republic of Korea, 101, 0.66% Republic of Korea 101 publications, 0.66%
Spain	Spain, 95, 0.63% Spain 95 publications, 0.63%
France	France, 81, 0.53% France 81 publications, 0.53%
India	India, 74, 0.49% India 74 publications, 0.49%
Indonesia	Indonesia, 64, 0.42% Indonesia 64 publications, 0.42%
Italy	Italy, 59, 0.39% Italy 59 publications, 0.39%
Sweden	Sweden, 53, 0.35% Sweden 53 publications, 0.35%
Netherlands	Netherlands, 50, 0.33% Netherlands 50 publications, 0.33%
Switzerland	Switzerland, 47, 0.31% Switzerland 47 publications, 0.31%
Austria	Austria, 46, 0.3% Austria 46 publications, 0.3%
Brazil	Brazil, 43, 0.28% Brazil 43 publications, 0.28%
Russia	Russia, 40, 0.26% Russia 40 publications, 0.26%
Thailand	Thailand, 38, 0.25% Thailand 38 publications, 0.25%
Singapore	Singapore, 32, 0.21% Singapore 32 publications, 0.21%
South Africa	South Africa, 30, 0.2% South Africa 30 publications, 0.2%
New Zealand	New Zealand, 29, 0.19% New Zealand 29 publications, 0.19%
Denmark	Denmark, 28, 0.18% Denmark 28 publications, 0.18%
Norway	Norway, 26, 0.17% Norway 26 publications, 0.17%
Turkey	Turkey, 26, 0.17% Turkey 26 publications, 0.17%
Philippines	Philippines, 26, 0.17% Philippines 26 publications, 0.17%
Ethiopia	Ethiopia, 25, 0.16% Ethiopia 25 publications, 0.16%
Poland	Poland, 24, 0.16% Poland 24 publications, 0.16%
Belgium	Belgium, 21, 0.14% Belgium 21 publications, 0.14%
	100 200 300 400 500 600 700 800

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 1949 are ignored in the statistics.
The horizontal charts show the 30 top positions.
Journals quartiles values are relevant at the moment.

Science degree

Academy membership

Research interests

Skills