Keio University

Are you a researcher?

Create a profile to get free access to personal recommendations for colleagues and new articles.

Short name

Keio

Country, city

Japan, Tokyo

02kn6nx58

Organization website

Publications

77 895

Citations

1 686 935

h-index

373

Top-3 journals

Scientific Reports (887 publications)

PLoS ONE (664 publications)

Lecture Notes in Computer Science (630 publications)

Top-3 organizations

University of Tokyo (13619 publications)

Kyoto University (2830 publications)

Osaka University (2553 publications)

Top-3 foreign organizations

Harvard University (626 publications)

Stanford University (381 publications)

University of Toronto (370 publications)

Top-3 researchers by h-index

Most cited in 5 years

Found

Publication title

Publisher

Journal

Countries

Found

Since 1921

Total publications

77895

Total citations

1686935

Citations per publication

21.66

Average publications per year

734.86

Average authors per publication

7.17

h-index

373

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

	2000 4000 6000 8000 10000 12000
General Medicine	General Medicine, 10015, 12.86% General Medicine 10015 publications, 12.86%
Biochemistry	Biochemistry, 4344, 5.58% Biochemistry 4344 publications, 5.58%
Oncology	Oncology, 3670, 4.71% Oncology 3670 publications, 4.71%
Molecular Biology	Molecular Biology, 3428, 4.4% Molecular Biology 3428 publications, 4.4%
Surgery	Surgery, 3161, 4.06% Surgery 3161 publications, 4.06%
Condensed Matter Physics	Condensed Matter Physics, 2975, 3.82% Condensed Matter Physics 2975 publications, 3.82%
Cell Biology	Cell Biology, 2827, 3.63% Cell Biology 2827 publications, 3.63%
Electrical and Electronic Engineering	Electrical and Electronic Engineering, 2804, 3.6% Electrical and Electronic Engineering 2804 publications, 3.6%
Cardiology and Cardiovascular Medicine	Cardiology and Cardiovascular Medicine, 2775, 3.56% Cardiology and Cardiovascular Medicine 2775 publications, 3.56%
Cancer Research	Cancer Research, 2724, 3.5% Cancer Research 2724 publications, 3.5%
General Physics and Astronomy	General Physics and Astronomy, 2722, 3.49% General Physics and Astronomy 2722 publications, 3.49%
General Chemistry	General Chemistry, 2500, 3.21% General Chemistry 2500 publications, 3.21%
Neurology (clinical)	Neurology (clinical), 2073, 2.66% Neurology (clinical) 2073 publications, 2.66%
Multidisciplinary	Multidisciplinary, 2014, 2.59% Multidisciplinary 2014 publications, 2.59%
Immunology	Immunology, 1990, 2.55% Immunology 1990 publications, 2.55%
General Materials Science	General Materials Science, 1913, 2.46% General Materials Science 1913 publications, 2.46%
Organic Chemistry	Organic Chemistry, 1895, 2.43% Organic Chemistry 1895 publications, 2.43%
Mechanical Engineering	Mechanical Engineering, 1877, 2.41% Mechanical Engineering 1877 publications, 2.41%
Genetics	Genetics, 1771, 2.27% Genetics 1771 publications, 2.27%
Electronic, Optical and Magnetic Materials	Electronic, Optical and Magnetic Materials, 1709, 2.19% Electronic, Optical and Magnetic Materials 1709 publications, 2.19%
Materials Chemistry	Materials Chemistry, 1656, 2.13% Materials Chemistry 1656 publications, 2.13%
Gastroenterology	Gastroenterology, 1608, 2.06% Gastroenterology 1608 publications, 2.06%
Hematology	Hematology, 1533, 1.97% Hematology 1533 publications, 1.97%
Immunology and Allergy	Immunology and Allergy, 1483, 1.9% Immunology and Allergy 1483 publications, 1.9%
Physical and Theoretical Chemistry	Physical and Theoretical Chemistry, 1470, 1.89% Physical and Theoretical Chemistry 1470 publications, 1.89%
General Biochemistry, Genetics and Molecular Biology	General Biochemistry, Genetics and Molecular Biology, 1402, 1.8% General Biochemistry, Genetics and Molecular Biology 1402 publications, 1.8%
Radiology, Nuclear Medicine and imaging	Radiology, Nuclear Medicine and imaging, 1344, 1.73% Radiology, Nuclear Medicine and imaging 1344 publications, 1.73%
General Neuroscience	General Neuroscience, 1336, 1.72% General Neuroscience 1336 publications, 1.72%
General Engineering	General Engineering, 1319, 1.69% General Engineering 1319 publications, 1.69%
Pharmacology	Pharmacology, 1213, 1.56% Pharmacology 1213 publications, 1.56%
	2000 4000 6000 8000 10000 12000

Journals

	100 200 300 400 500 600 700 800 900
Scientific Reports	Scientific Reports, 887, 1.14% Scientific Reports 887 publications, 1.14%
PLoS ONE	PLoS ONE, 664, 0.85% PLoS ONE 664 publications, 0.85%
Lecture Notes in Computer Science	Lecture Notes in Computer Science, 630, 0.81% Lecture Notes in Computer Science 630 publications, 0.81%
Proceedings of SPIE - The International Society for Optical Engineering	Proceedings of SPIE - The International Society for Optical Engineering, 592, 0.76% Proceedings of SPIE - The International Society for Optical Engineering 592 publications, 0.76%
Journal of the Physical Society of Japan	Journal of the Physical Society of Japan, 464, 0.6% Journal of the Physical Society of Japan 464 publications, 0.6%
Biochemical and Biophysical Research Communications	Biochemical and Biophysical Research Communications, 441, 0.57% Biochemical and Biophysical Research Communications 441 publications, 0.57%
The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec)	The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec), 419, 0.54% The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 419 publications, 0.54%
Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes	Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes, 417, 0.54% Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes 417 publications, 0.54%
The Japanese Journal of Ergonomics	The Japanese Journal of Ergonomics, 416, 0.53% The Japanese Journal of Ergonomics 416 publications, 0.53%
Journal of Clinical Oncology	Journal of Clinical Oncology, 402, 0.52% Journal of Clinical Oncology 402 publications, 0.52%
Tetrahedron Letters	Tetrahedron Letters, 385, 0.49% Tetrahedron Letters 385 publications, 0.49%
Blood	Blood, 382, 0.49% Blood 382 publications, 0.49%
Annals of the Rheumatic Diseases	Annals of the Rheumatic Diseases, 345, 0.44% Annals of the Rheumatic Diseases 345 publications, 0.44%
Cancer Research	Cancer Research, 335, 0.43% Cancer Research 335 publications, 0.43%
Physical Review B	Physical Review B, 319, 0.41% Physical Review B 319 publications, 0.41%
Journal of Applied Physics	Journal of Applied Physics, 316, 0.41% Journal of Applied Physics 316 publications, 0.41%
Neuroscience Research	Neuroscience Research, 305, 0.39% Neuroscience Research 305 publications, 0.39%
The Proceedings of the Annual Convention of the Japanese Psychological Association	The Proceedings of the Annual Convention of the Japanese Psychological Association, 272, 0.35% The Proceedings of the Annual Convention of the Japanese Psychological Association 272 publications, 0.35%
Nihon Naika Gakkai Zasshi	Nihon Naika Gakkai Zasshi, 268, 0.34% Nihon Naika Gakkai Zasshi 268 publications, 0.34%
IEEJ Transactions on Electronics, Information and Systems	IEEJ Transactions on Electronics, Information and Systems, 265, 0.34% IEEJ Transactions on Electronics, Information and Systems 265 publications, 0.34%
Applied Physics Letters	Applied Physics Letters, 243, 0.31% Applied Physics Letters 243 publications, 0.31%
Physical Review D	Physical Review D, 242, 0.31% Physical Review D 242 publications, 0.31%
Cancer Science	Cancer Science, 240, 0.31% Cancer Science 240 publications, 0.31%
SSRN Electronic Journal	SSRN Electronic Journal, 237, 0.3% SSRN Electronic Journal 237 publications, 0.3%
The Proceedings of The Computational Mechanics Conference	The Proceedings of The Computational Mechanics Conference, 237, 0.3% The Proceedings of The Computational Mechanics Conference 237 publications, 0.3%
Nature Communications	Nature Communications, 229, 0.29% Nature Communications 229 publications, 0.29%
IEEJ Transactions on Industry Applications	IEEJ Transactions on Industry Applications, 223, 0.29% IEEJ Transactions on Industry Applications 223 publications, 0.29%
Internal Medicine	Internal Medicine, 221, 0.28% Internal Medicine 221 publications, 0.28%
The Review of Laser Engineering	The Review of Laser Engineering, 219, 0.28% The Review of Laser Engineering 219 publications, 0.28%
Annals of Surgical Oncology	Annals of Surgical Oncology, 215, 0.28% Annals of Surgical Oncology 215 publications, 0.28%
	100 200 300 400 500 600 700 800 900

Publishers

	2000 4000 6000 8000 10000 12000 14000 16000 18000
Elsevier	Elsevier, 16175, 20.77% Elsevier 16175 publications, 20.77%
Springer Nature	Springer Nature, 12710, 16.32% Springer Nature 12710 publications, 16.32%
Wiley	Wiley, 8227, 10.56% Wiley 8227 publications, 10.56%
Japan Society of Mechanical Engineers	Japan Society of Mechanical Engineers, 3426, 4.4% Japan Society of Mechanical Engineers 3426 publications, 4.4%
Oxford University Press	Oxford University Press, 2207, 2.83% Oxford University Press 2207 publications, 2.83%
Ovid Technologies (Wolters Kluwer Health)	Ovid Technologies (Wolters Kluwer Health), 1674, 2.15% Ovid Technologies (Wolters Kluwer Health) 1674 publications, 2.15%
Taylor & Francis	Taylor & Francis, 1607, 2.06% Taylor & Francis 1607 publications, 2.06%
American Chemical Society (ACS)	American Chemical Society (ACS), 1381, 1.77% American Chemical Society (ACS) 1381 publications, 1.77%
MDPI	MDPI, 1377, 1.77% MDPI 1377 publications, 1.77%
Institute of Electrical and Electronics Engineers (IEEE)	Institute of Electrical and Electronics Engineers (IEEE), 1367, 1.75% Institute of Electrical and Electronics Engineers (IEEE) 1367 publications, 1.75%
American Physical Society (APS)	American Physical Society (APS), 1118, 1.44% American Physical Society (APS) 1118 publications, 1.44%
SAGE	SAGE, 1042, 1.34% SAGE 1042 publications, 1.34%
AIP Publishing	AIP Publishing, 1001, 1.29% AIP Publishing 1001 publications, 1.29%
Public Library of Science (PLoS)	Public Library of Science (PLoS), 713, 0.92% Public Library of Science (PLoS) 713 publications, 0.92%
Institute of Electrical Engineers of Japan (IEE Japan)	Institute of Electrical Engineers of Japan (IEE Japan), 712, 0.91% Institute of Electrical Engineers of Japan (IEE Japan) 712 publications, 0.91%
SPIE-Intl Soc Optical Eng	SPIE-Intl Soc Optical Eng, 629, 0.81% SPIE-Intl Soc Optical Eng 629 publications, 0.81%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 626, 0.8% Royal Society of Chemistry (RSC) 626 publications, 0.8%
S. Karger AG	S. Karger AG, 543, 0.7% S. Karger AG 543 publications, 0.7%
Frontiers Media S.A.	Frontiers Media S.A., 539, 0.69% Frontiers Media S.A. 539 publications, 0.69%
Japanese Society of Internal Medicine	Japanese Society of Internal Medicine, 539, 0.69% Japanese Society of Internal Medicine 539 publications, 0.69%
IOP Publishing	IOP Publishing, 480, 0.62% IOP Publishing 480 publications, 0.62%
American Association for Cancer Research (AACR)	American Association for Cancer Research (AACR), 473, 0.61% American Association for Cancer Research (AACR) 473 publications, 0.61%
Physical Society of Japan	Physical Society of Japan, 466, 0.6% Physical Society of Japan 466 publications, 0.6%
Japan Society of Applied Physics	Japan Society of Applied Physics, 440, 0.56% Japan Society of Applied Physics 440 publications, 0.56%
Optica Publishing Group	Optica Publishing Group, 436, 0.56% Optica Publishing Group 436 publications, 0.56%
American Society of Clinical Oncology (ASCO)	American Society of Clinical Oncology (ASCO), 425, 0.55% American Society of Clinical Oncology (ASCO) 425 publications, 0.55%
Japan Ergonomics Society	Japan Ergonomics Society, 416, 0.53% Japan Ergonomics Society 416 publications, 0.53%
BMJ	BMJ, 401, 0.51% BMJ 401 publications, 0.51%
American Society of Hematology	American Society of Hematology, 400, 0.51% American Society of Hematology 400 publications, 0.51%
Institute of Electronics, Information and Communications Engineers (IEICE)	Institute of Electronics, Information and Communications Engineers (IEICE), 386, 0.5% Institute of Electronics, Information and Communications Engineers (IEICE) 386 publications, 0.5%
	2000 4000 6000 8000 10000 12000 14000 16000 18000

With other organizations

	2000 4000 6000 8000 10000 12000 14000
University of Tokyo	University of Tokyo, 13619, 17.48% University of Tokyo 13619 publications, 17.48%
Kyoto University	Kyoto University, 2830, 3.63% Kyoto University 2830 publications, 3.63%
Osaka University	Osaka University, 2553, 3.28% Osaka University 2553 publications, 3.28%
RIKEN-Institute of Physical and Chemical Research	RIKEN-Institute of Physical and Chemical Research, 2332, 2.99% RIKEN-Institute of Physical and Chemical Research 2332 publications, 2.99%
Tohoku University	Tohoku University, 2129, 2.73% Tohoku University 2129 publications, 2.73%
University of Tsukuba	University of Tsukuba, 1737, 2.23% University of Tsukuba 1737 publications, 2.23%
Nagoya University	Nagoya University, 1675, 2.15% Nagoya University 1675 publications, 2.15%
Hokkaido University	Hokkaido University, 1636, 2.1% Hokkaido University 1636 publications, 2.1%
Kyushu University	Kyushu University, 1599, 2.05% Kyushu University 1599 publications, 2.05%
Tokai University	Tokai University, 1518, 1.95% Tokai University 1518 publications, 1.95%
Tokyo Medical and Dental University	Tokyo Medical and Dental University, 1499, 1.92% Tokyo Medical and Dental University 1499 publications, 1.92%
Japan Science and Technology Agency	Japan Science and Technology Agency, 1467, 1.88% Japan Science and Technology Agency 1467 publications, 1.88%
Juntendo University	Juntendo University, 1235, 1.59% Juntendo University 1235 publications, 1.59%
Chiba University	Chiba University, 1229, 1.58% Chiba University 1229 publications, 1.58%
Kitasato University	Kitasato University, 1219, 1.56% Kitasato University 1219 publications, 1.56%
Tokyo Women's Medical University	Tokyo Women's Medical University, 1167, 1.5% Tokyo Women's Medical University 1167 publications, 1.5%
Kyorin University	Kyorin University, 999, 1.28% Kyorin University 999 publications, 1.28%
Tokyo Institute of Technology	Tokyo Institute of Technology, 989, 1.27% Tokyo Institute of Technology 989 publications, 1.27%
Yokohama City University	Yokohama City University, 907, 1.16% Yokohama City University 907 publications, 1.16%
Teikyo University	Teikyo University, 892, 1.15% Teikyo University 892 publications, 1.15%
National Defense Medical College	National Defense Medical College, 880, 1.13% National Defense Medical College 880 publications, 1.13%
National Institute of Advanced Industrial Science and Technology	National Institute of Advanced Industrial Science and Technology, 863, 1.11% National Institute of Advanced Industrial Science and Technology 863 publications, 1.11%
International University of Health and Welfare	International University of Health and Welfare, 863, 1.11% International University of Health and Welfare 863 publications, 1.11%
Kobe University	Kobe University, 856, 1.1% Kobe University 856 publications, 1.1%
Keio University Hospital	Keio University Hospital, 845, 1.08% Keio University Hospital 845 publications, 1.08%
Hiroshima University	Hiroshima University, 844, 1.08% Hiroshima University 844 publications, 1.08%
Jikei University School of Medicine	Jikei University School of Medicine, 826, 1.06% Jikei University School of Medicine 826 publications, 1.06%
Waseda University	Waseda University, 817, 1.05% Waseda University 817 publications, 1.05%
Kumamoto University	Kumamoto University, 800, 1.03% Kumamoto University 800 publications, 1.03%
Nihon University	Nihon University, 763, 0.98% Nihon University 763 publications, 0.98%
	2000 4000 6000 8000 10000 12000 14000

With foreign organizations

	100 200 300 400 500 600 700
Harvard University	Harvard University, 626, 0.8% Harvard University 626 publications, 0.8%
Stanford University	Stanford University, 381, 0.49% Stanford University 381 publications, 0.49%
University of Toronto	University of Toronto, 370, 0.47% University of Toronto 370 publications, 0.47%
Centre for Addiction and Mental Health	Centre for Addiction and Mental Health, 290, 0.37% Centre for Addiction and Mental Health 290 publications, 0.37%
University of Manchester	University of Manchester, 248, 0.32% University of Manchester 248 publications, 0.32%
Massachusetts General Hospital	Massachusetts General Hospital, 242, 0.31% Massachusetts General Hospital 242 publications, 0.31%
Brigham and Women's Hospital	Brigham and Women's Hospital, 217, 0.28% Brigham and Women's Hospital 217 publications, 0.28%
University of California, Los Angeles	University of California, Los Angeles, 214, 0.27% University of California, Los Angeles 214 publications, 0.27%
University of California, San Diego	University of California, San Diego, 210, 0.27% University of California, San Diego 210 publications, 0.27%
University of Oxford	University of Oxford, 207, 0.27% University of Oxford 207 publications, 0.27%
French Institute of Health and Medical Research	French Institute of Health and Medical Research, 194, 0.25% French Institute of Health and Medical Research 194 publications, 0.25%
Johns Hopkins University	Johns Hopkins University, 185, 0.24% Johns Hopkins University 185 publications, 0.24%
University of California, San Francisco	University of California, San Francisco, 180, 0.23% University of California, San Francisco 180 publications, 0.23%
University College London	University College London, 179, 0.23% University College London 179 publications, 0.23%
University of Sydney	University of Sydney, 176, 0.23% University of Sydney 176 publications, 0.23%
University of Pennsylvania	University of Pennsylvania, 176, 0.23% University of Pennsylvania 176 publications, 0.23%
Imperial College London	Imperial College London, 170, 0.22% Imperial College London 170 publications, 0.22%
Columbia University	Columbia University, 170, 0.22% Columbia University 170 publications, 0.22%
King's College London	King's College London, 166, 0.21% King's College London 166 publications, 0.21%
University of Michigan	University of Michigan, 153, 0.2% University of Michigan 153 publications, 0.2%
University of Ottawa	University of Ottawa, 153, 0.2% University of Ottawa 153 publications, 0.2%
Karolinska Institute	Karolinska Institute, 152, 0.2% Karolinska Institute 152 publications, 0.2%
University of Texas MD Anderson Cancer Center	University of Texas MD Anderson Cancer Center, 150, 0.19% University of Texas MD Anderson Cancer Center 150 publications, 0.19%
University of Washington	University of Washington, 149, 0.19% University of Washington 149 publications, 0.19%
University of California, Berkeley	University of California, Berkeley, 148, 0.19% University of California, Berkeley 148 publications, 0.19%
University of New South Wales	University of New South Wales, 145, 0.19% University of New South Wales 145 publications, 0.19%
National University of Singapore	National University of Singapore, 145, 0.19% National University of Singapore 145 publications, 0.19%
Memorial Sloan Kettering Cancer Center	Memorial Sloan Kettering Cancer Center, 142, 0.18% Memorial Sloan Kettering Cancer Center 142 publications, 0.18%
Charité - Universitätsmedizin Berlin	Charité - Universitätsmedizin Berlin, 139, 0.18% Charité - Universitätsmedizin Berlin 139 publications, 0.18%
University of British Columbia	University of British Columbia, 139, 0.18% University of British Columbia 139 publications, 0.18%
	100 200 300 400 500 600 700

With other countries

	1000 2000 3000 4000 5000 6000 7000
USA	USA, 6184, 7.94% USA 6184 publications, 7.94%
China	China, 1760, 2.26% China 1760 publications, 2.26%
United Kingdom	United Kingdom, 1672, 2.15% United Kingdom 1672 publications, 2.15%
Germany	Germany, 1464, 1.88% Germany 1464 publications, 1.88%
Canada	Canada, 1190, 1.53% Canada 1190 publications, 1.53%
France	France, 926, 1.19% France 926 publications, 1.19%
Italy	Italy, 870, 1.12% Italy 870 publications, 1.12%
Republic of Korea	Republic of Korea, 812, 1.04% Republic of Korea 812 publications, 1.04%
Australia	Australia, 741, 0.95% Australia 741 publications, 0.95%
Netherlands	Netherlands, 576, 0.74% Netherlands 576 publications, 0.74%
Switzerland	Switzerland, 447, 0.57% Switzerland 447 publications, 0.57%
Spain	Spain, 402, 0.52% Spain 402 publications, 0.52%
India	India, 395, 0.51% India 395 publications, 0.51%
Sweden	Sweden, 394, 0.51% Sweden 394 publications, 0.51%
Singapore	Singapore, 337, 0.43% Singapore 337 publications, 0.43%
Austria	Austria, 325, 0.42% Austria 325 publications, 0.42%
Indonesia	Indonesia, 295, 0.38% Indonesia 295 publications, 0.38%
Belgium	Belgium, 281, 0.36% Belgium 281 publications, 0.36%
Brazil	Brazil, 230, 0.3% Brazil 230 publications, 0.3%
Thailand	Thailand, 230, 0.3% Thailand 230 publications, 0.3%
Russia	Russia, 226, 0.29% Russia 226 publications, 0.29%
Denmark	Denmark, 206, 0.26% Denmark 206 publications, 0.26%
Finland	Finland, 194, 0.25% Finland 194 publications, 0.25%
Malaysia	Malaysia, 193, 0.25% Malaysia 193 publications, 0.25%
Poland	Poland, 153, 0.2% Poland 153 publications, 0.2%
Israel	Israel, 142, 0.18% Israel 142 publications, 0.18%
New Zealand	New Zealand, 140, 0.18% New Zealand 140 publications, 0.18%
Turkey	Turkey, 135, 0.17% Turkey 135 publications, 0.17%
Norway	Norway, 134, 0.17% Norway 134 publications, 0.17%
	1000 2000 3000 4000 5000 6000 7000

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 1921 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