Showa University

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Short name

Country, city

Japan, Tokyo

04mzk4q39

Organization website

Publications

16 448

Citations

351 579

h-index

199

Top-3 journals

Chemical and Pharmaceutical Bulletin (211 publications)

Japanese Journal of Oral & Maxillofacial Surgery (206 publications)

Biochemical and Biophysical Research Communications (185 publications)

Top-3 organizations

University of Tokyo (1102 publications)

Kyoto University (689 publications)

Showa University Fujigaoka Hospital (657 publications)

Top-3 foreign organizations

Harvard University (76 publications)

Johns Hopkins University (65 publications)

University of California, San Francisco (58 publications)

Top-1 researchers by h-index

Numazawa Satoshi

PhD in Biological/biomedical sciences, professor

101 publications, 2 690 citations, 32 reviews

h-index: 26

Most cited in 5 years

Found

Publication title

Publisher

Journal

Countries

Found

Since 1965

Total publications

16448

Total citations

351579

Citations per publication

21.38

Average publications per year

265.29

Average authors per publication

8.73

h-index

199

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 3000 3500
General Medicine	General Medicine, 3206, 19.49% General Medicine 3206 publications, 19.49%
Biochemistry	Biochemistry, 1377, 8.37% Biochemistry 1377 publications, 8.37%
Molecular Biology	Molecular Biology, 1117, 6.79% Molecular Biology 1117 publications, 6.79%
Oncology	Oncology, 970, 5.9% Oncology 970 publications, 5.9%
Cell Biology	Cell Biology, 879, 5.34% Cell Biology 879 publications, 5.34%
Surgery	Surgery, 874, 5.31% Surgery 874 publications, 5.31%
Cardiology and Cardiovascular Medicine	Cardiology and Cardiovascular Medicine, 763, 4.64% Cardiology and Cardiovascular Medicine 763 publications, 4.64%
Pharmacology	Pharmacology, 758, 4.61% Pharmacology 758 publications, 4.61%
Cancer Research	Cancer Research, 739, 4.49% Cancer Research 739 publications, 4.49%
Neurology (clinical)	Neurology (clinical), 630, 3.83% Neurology (clinical) 630 publications, 3.83%
Radiology, Nuclear Medicine and imaging	Radiology, Nuclear Medicine and imaging, 627, 3.81% Radiology, Nuclear Medicine and imaging 627 publications, 3.81%
Immunology	Immunology, 594, 3.61% Immunology 594 publications, 3.61%
Physiology	Physiology, 536, 3.26% Physiology 536 publications, 3.26%
Gastroenterology	Gastroenterology, 510, 3.1% Gastroenterology 510 publications, 3.1%
General Neuroscience	General Neuroscience, 508, 3.09% General Neuroscience 508 publications, 3.09%
General Dentistry	General Dentistry, 497, 3.02% General Dentistry 497 publications, 3.02%
Drug Discovery	Drug Discovery, 461, 2.8% Drug Discovery 461 publications, 2.8%
Immunology and Allergy	Immunology and Allergy, 460, 2.8% Immunology and Allergy 460 publications, 2.8%
Endocrinology, Diabetes and Metabolism	Endocrinology, Diabetes and Metabolism, 436, 2.65% Endocrinology, Diabetes and Metabolism 436 publications, 2.65%
Endocrinology	Endocrinology, 415, 2.52% Endocrinology 415 publications, 2.52%
Pharmacology (medical)	Pharmacology (medical), 400, 2.43% Pharmacology (medical) 400 publications, 2.43%
Nephrology	Nephrology, 396, 2.41% Nephrology 396 publications, 2.41%
Biophysics	Biophysics, 379, 2.3% Biophysics 379 publications, 2.3%
Genetics	Genetics, 378, 2.3% Genetics 378 publications, 2.3%
Otorhinolaryngology	Otorhinolaryngology, 378, 2.3% Otorhinolaryngology 378 publications, 2.3%
Organic Chemistry	Organic Chemistry, 359, 2.18% Organic Chemistry 359 publications, 2.18%
Pathology and Forensic Medicine	Pathology and Forensic Medicine, 354, 2.15% Pathology and Forensic Medicine 354 publications, 2.15%
Pharmaceutical Science	Pharmaceutical Science, 346, 2.1% Pharmaceutical Science 346 publications, 2.1%
Obstetrics and Gynecology	Obstetrics and Gynecology, 345, 2.1% Obstetrics and Gynecology 345 publications, 2.1%
Hematology	Hematology, 339, 2.06% Hematology 339 publications, 2.06%
	500 1000 1500 2000 2500 3000 3500

Journals

	50 100 150 200 250
Chemical and Pharmaceutical Bulletin	Chemical and Pharmaceutical Bulletin, 211, 1.28% Chemical and Pharmaceutical Bulletin 211 publications, 1.28%
Japanese Journal of Oral & Maxillofacial Surgery	Japanese Journal of Oral & Maxillofacial Surgery, 206, 1.25% Japanese Journal of Oral & Maxillofacial Surgery 206 publications, 1.25%
Biochemical and Biophysical Research Communications	Biochemical and Biophysical Research Communications, 185, 1.12% Biochemical and Biophysical Research Communications 185 publications, 1.12%
Scientific Reports	Scientific Reports, 153, 0.93% Scientific Reports 153 publications, 0.93%
PLoS ONE	PLoS ONE, 137, 0.83% PLoS ONE 137 publications, 0.83%
Journal of Clinical Oncology	Journal of Clinical Oncology, 130, 0.79% Journal of Clinical Oncology 130 publications, 0.79%
Cancer Research	Cancer Research, 101, 0.61% Cancer Research 101 publications, 0.61%
Biological and Pharmaceutical Bulletin	Biological and Pharmaceutical Bulletin, 96, 0.58% Biological and Pharmaceutical Bulletin 96 publications, 0.58%
Dental Materials Journal	Dental Materials Journal, 95, 0.58% Dental Materials Journal 95 publications, 0.58%
Neuroscience Letters	Neuroscience Letters, 90, 0.55% Neuroscience Letters 90 publications, 0.55%
The Showa University Journal of Medical Sciences	The Showa University Journal of Medical Sciences, 85, 0.52% The Showa University Journal of Medical Sciences 85 publications, 0.52%
Journal of Biological Chemistry	Journal of Biological Chemistry, 84, 0.51% Journal of Biological Chemistry 84 publications, 0.51%
Journal of Biochemistry	Journal of Biochemistry, 82, 0.5% Journal of Biochemistry 82 publications, 0.5%
Nephrology Dialysis Transplantation	Nephrology Dialysis Transplantation, 82, 0.5% Nephrology Dialysis Transplantation 82 publications, 0.5%
Gastrointestinal Endoscopy	Gastrointestinal Endoscopy, 81, 0.49% Gastrointestinal Endoscopy 81 publications, 0.49%
Breast Cancer	Breast Cancer, 79, 0.48% Breast Cancer 79 publications, 0.48%
Yakugaku Zasshi	Yakugaku Zasshi, 79, 0.48% Yakugaku Zasshi 79 publications, 0.48%
Progress of Digestive Endoscopy	Progress of Digestive Endoscopy, 79, 0.48% Progress of Digestive Endoscopy 79 publications, 0.48%
Clinical and Experimental Nephrology	Clinical and Experimental Nephrology, 78, 0.47% Clinical and Experimental Nephrology 78 publications, 0.47%
Journal of Obstetrics and Gynaecology Research	Journal of Obstetrics and Gynaecology Research, 77, 0.47% Journal of Obstetrics and Gynaecology Research 77 publications, 0.47%
Japanese Journal of Clinical Pharmacology and Therapeutics	Japanese Journal of Clinical Pharmacology and Therapeutics, 73, 0.44% Japanese Journal of Clinical Pharmacology and Therapeutics 73 publications, 0.44%
Digestive Endoscopy	Digestive Endoscopy, 70, 0.43% Digestive Endoscopy 70 publications, 0.43%
Nihon Hotetsu Shika Gakkai Zasshi	Nihon Hotetsu Shika Gakkai Zasshi, 70, 0.43% Nihon Hotetsu Shika Gakkai Zasshi 70 publications, 0.43%
Internal Medicine	Internal Medicine, 68, 0.41% Internal Medicine 68 publications, 0.41%
International Journal of Molecular Sciences	International Journal of Molecular Sciences, 66, 0.4% International Journal of Molecular Sciences 66 publications, 0.4%
Annals of the Rheumatic Diseases	Annals of the Rheumatic Diseases, 64, 0.39% Annals of the Rheumatic Diseases 64 publications, 0.39%
Annals of Japan Prosthodontic Society	Annals of Japan Prosthodontic Society, 64, 0.39% Annals of Japan Prosthodontic Society 64 publications, 0.39%
Brain Research Bulletin	Brain Research Bulletin, 63, 0.38% Brain Research Bulletin 63 publications, 0.38%
Modern Rheumatology	Modern Rheumatology, 63, 0.38% Modern Rheumatology 63 publications, 0.38%
Pediatrics International	Pediatrics International, 62, 0.38% Pediatrics International 62 publications, 0.38%
	50 100 150 200 250

Publishers

	500 1000 1500 2000 2500 3000 3500 4000 4500
Elsevier	Elsevier, 4062, 24.7% Elsevier 4062 publications, 24.7%
Springer Nature	Springer Nature, 2427, 14.76% Springer Nature 2427 publications, 14.76%
Wiley	Wiley, 2169, 13.19% Wiley 2169 publications, 13.19%
Oxford University Press	Oxford University Press, 533, 3.24% Oxford University Press 533 publications, 3.24%
Pharmaceutical Society of Japan	Pharmaceutical Society of Japan, 407, 2.47% Pharmaceutical Society of Japan 407 publications, 2.47%
Ovid Technologies (Wolters Kluwer Health)	Ovid Technologies (Wolters Kluwer Health), 369, 2.24% Ovid Technologies (Wolters Kluwer Health) 369 publications, 2.24%
S. Karger AG	S. Karger AG, 317, 1.93% S. Karger AG 317 publications, 1.93%
MDPI	MDPI, 300, 1.82% MDPI 300 publications, 1.82%
Taylor & Francis	Taylor & Francis, 246, 1.5% Taylor & Francis 246 publications, 1.5%
SAGE	SAGE, 244, 1.48% SAGE 244 publications, 1.48%
Japanese Society of Oral and Maxillofacial Surgeons	Japanese Society of Oral and Maxillofacial Surgeons, 206, 1.25% Japanese Society of Oral and Maxillofacial Surgeons 206 publications, 1.25%
Japan Prosthodontic Society	Japan Prosthodontic Society, 176, 1.07% Japan Prosthodontic Society 176 publications, 1.07%
Public Library of Science (PLoS)	Public Library of Science (PLoS), 142, 0.86% Public Library of Science (PLoS) 142 publications, 0.86%
American Society of Clinical Oncology (ASCO)	American Society of Clinical Oncology (ASCO), 133, 0.81% American Society of Clinical Oncology (ASCO) 133 publications, 0.81%
Japanese Society of Internal Medicine	Japanese Society of Internal Medicine, 130, 0.79% Japanese Society of Internal Medicine 130 publications, 0.79%
Georg Thieme Verlag KG	Georg Thieme Verlag KG, 127, 0.77% Georg Thieme Verlag KG 127 publications, 0.77%
American Association for Cancer Research (AACR)	American Association for Cancer Research (AACR), 116, 0.71% American Association for Cancer Research (AACR) 116 publications, 0.71%
The Japanese Circulation Society	The Japanese Circulation Society, 115, 0.7% The Japanese Circulation Society 115 publications, 0.7%
Japan Gastrointestinal Endoscopy Society	Japan Gastrointestinal Endoscopy Society, 111, 0.67% Japan Gastrointestinal Endoscopy Society 111 publications, 0.67%
Mary Ann Liebert	Mary Ann Liebert, 101, 0.61% Mary Ann Liebert 101 publications, 0.61%
Frontiers Media S.A.	Frontiers Media S.A., 98, 0.6% Frontiers Media S.A. 98 publications, 0.6%
Japanese Society for Dental Materials and Devices	Japanese Society for Dental Materials and Devices, 95, 0.58% Japanese Society for Dental Materials and Devices 95 publications, 0.58%
American Society for Biochemistry and Molecular Biology	American Society for Biochemistry and Molecular Biology, 93, 0.57% American Society for Biochemistry and Molecular Biology 93 publications, 0.57%
Hindawi Limited	Hindawi Limited, 92, 0.56% Hindawi Limited 92 publications, 0.56%
BMJ	BMJ, 86, 0.52% BMJ 86 publications, 0.52%
The Showa University Society	The Showa University Society, 85, 0.52% The Showa University Society 85 publications, 0.52%
American Chemical Society (ACS)	American Chemical Society (ACS), 84, 0.51% American Chemical Society (ACS) 84 publications, 0.51%
The Endocrine Society	The Endocrine Society, 80, 0.49% The Endocrine Society 80 publications, 0.49%
Japanese Society of Clinical Pharmacology and Therapeutics	Japanese Society of Clinical Pharmacology and Therapeutics, 73, 0.44% Japanese Society of Clinical Pharmacology and Therapeutics 73 publications, 0.44%
Japan Society of Mechanical Engineers	Japan Society of Mechanical Engineers, 72, 0.44% Japan Society of Mechanical Engineers 72 publications, 0.44%
	500 1000 1500 2000 2500 3000 3500 4000 4500

With other organizations

	200 400 600 800 1000 1200
University of Tokyo	University of Tokyo, 1102, 6.7% University of Tokyo 1102 publications, 6.7%
Kyoto University	Kyoto University, 689, 4.19% Kyoto University 689 publications, 4.19%
Showa University Fujigaoka Hospital	Showa University Fujigaoka Hospital, 657, 3.99% Showa University Fujigaoka Hospital 657 publications, 3.99%
Keio University	Keio University, 622, 3.78% Keio University 622 publications, 3.78%
Tokyo Medical and Dental University	Tokyo Medical and Dental University, 609, 3.7% Tokyo Medical and Dental University 609 publications, 3.7%
Tokyo Women's Medical University	Tokyo Women's Medical University, 472, 2.87% Tokyo Women's Medical University 472 publications, 2.87%
Tohoku University	Tohoku University, 463, 2.81% Tohoku University 463 publications, 2.81%
Osaka University	Osaka University, 445, 2.71% Osaka University 445 publications, 2.71%
Juntendo University	Juntendo University, 406, 2.47% Juntendo University 406 publications, 2.47%
Showa University Northern Yokohama Hospital	Showa University Northern Yokohama Hospital, 396, 2.41% Showa University Northern Yokohama Hospital 396 publications, 2.41%
Tokai University	Tokai University, 345, 2.1% Tokai University 345 publications, 2.1%
Nihon University	Nihon University, 344, 2.09% Nihon University 344 publications, 2.09%
University of Tsukuba	University of Tsukuba, 338, 2.05% University of Tsukuba 338 publications, 2.05%
Kitasato University	Kitasato University, 326, 1.98% Kitasato University 326 publications, 1.98%
Kyushu University	Kyushu University, 325, 1.98% Kyushu University 325 publications, 1.98%
Yokohama City University	Yokohama City University, 313, 1.9% Yokohama City University 313 publications, 1.9%
Nagoya University	Nagoya University, 309, 1.88% Nagoya University 309 publications, 1.88%
Jikei University School of Medicine	Jikei University School of Medicine, 304, 1.85% Jikei University School of Medicine 304 publications, 1.85%
Okayama University	Okayama University, 295, 1.79% Okayama University 295 publications, 1.79%
Hokkaido University	Hokkaido University, 289, 1.76% Hokkaido University 289 publications, 1.76%
Toho University	Toho University, 285, 1.73% Toho University 285 publications, 1.73%
Chiba University	Chiba University, 257, 1.56% Chiba University 257 publications, 1.56%
Hamamatsu University School of Medicine	Hamamatsu University School of Medicine, 255, 1.55% Hamamatsu University School of Medicine 255 publications, 1.55%
Fukushima Medical University	Fukushima Medical University, 251, 1.53% Fukushima Medical University 251 publications, 1.53%
Kobe University	Kobe University, 250, 1.52% Kobe University 250 publications, 1.52%
Teikyo University	Teikyo University, 248, 1.51% Teikyo University 248 publications, 1.51%
St. Marianna University School of Medicine	St. Marianna University School of Medicine, 244, 1.48% St. Marianna University School of Medicine 244 publications, 1.48%
Kanazawa University	Kanazawa University, 240, 1.46% Kanazawa University 240 publications, 1.46%
Showa University Hospital	Showa University Hospital, 238, 1.45% Showa University Hospital 238 publications, 1.45%
Nagasaki University	Nagasaki University, 236, 1.43% Nagasaki University 236 publications, 1.43%
	200 400 600 800 1000 1200

With foreign organizations

	10 20 30 40 50 60 70 80
Harvard University	Harvard University, 76, 0.46% Harvard University 76 publications, 0.46%
Johns Hopkins University	Johns Hopkins University, 65, 0.4% Johns Hopkins University 65 publications, 0.4%
University of California, San Francisco	University of California, San Francisco, 58, 0.35% University of California, San Francisco 58 publications, 0.35%
University of Toronto	University of Toronto, 57, 0.35% University of Toronto 57 publications, 0.35%
University of California, Los Angeles	University of California, Los Angeles, 56, 0.34% University of California, Los Angeles 56 publications, 0.34%
Yangzhou University	Yangzhou University, 51, 0.31% Yangzhou University 51 publications, 0.31%
Karolinska Institute	Karolinska Institute, 50, 0.3% Karolinska Institute 50 publications, 0.3%
Istituti di Ricovero e Cura a Carattere Scientifico	Istituti di Ricovero e Cura a Carattere Scientifico, 46, 0.28% Istituti di Ricovero e Cura a Carattere Scientifico 46 publications, 0.28%
University of Pittsburgh	University of Pittsburgh, 43, 0.26% University of Pittsburgh 43 publications, 0.26%
University of Michigan	University of Michigan, 41, 0.25% University of Michigan 41 publications, 0.25%
Stanford University	Stanford University, 38, 0.23% Stanford University 38 publications, 0.23%
Tulane University	Tulane University, 38, 0.23% Tulane University 38 publications, 0.23%
Mayo Clinic	Mayo Clinic, 38, 0.23% Mayo Clinic 38 publications, 0.23%
Monash University	Monash University, 37, 0.22% Monash University 37 publications, 0.22%
University of Texas MD Anderson Cancer Center	University of Texas MD Anderson Cancer Center, 37, 0.22% University of Texas MD Anderson Cancer Center 37 publications, 0.22%
University of Bologna	University of Bologna, 36, 0.22% University of Bologna 36 publications, 0.22%
Memorial Sloan Kettering Cancer Center	Memorial Sloan Kettering Cancer Center, 32, 0.19% Memorial Sloan Kettering Cancer Center 32 publications, 0.19%
University of Southern California	University of Southern California, 31, 0.19% University of Southern California 31 publications, 0.19%
Anna University	Anna University, 30, 0.18% Anna University 30 publications, 0.18%
University of Naples Federico II	University of Naples Federico II, 29, 0.18% University of Naples Federico II 29 publications, 0.18%
University of Sydney	University of Sydney, 29, 0.18% University of Sydney 29 publications, 0.18%
University of Minnesota	University of Minnesota, 29, 0.18% University of Minnesota 29 publications, 0.18%
University of Pennsylvania	University of Pennsylvania, 29, 0.18% University of Pennsylvania 29 publications, 0.18%
Aarhus University Hospital	Aarhus University Hospital, 28, 0.17% Aarhus University Hospital 28 publications, 0.17%
University of Washington	University of Washington, 27, 0.16% University of Washington 27 publications, 0.16%
Brigham and Women's Hospital	Brigham and Women's Hospital, 27, 0.16% Brigham and Women's Hospital 27 publications, 0.16%
Cedars-Sinai Medical Center	Cedars-Sinai Medical Center, 27, 0.16% Cedars-Sinai Medical Center 27 publications, 0.16%
Lausanne University Hospital	Lausanne University Hospital, 26, 0.16% Lausanne University Hospital 26 publications, 0.16%
French Institute of Health and Medical Research	French Institute of Health and Medical Research, 26, 0.16% French Institute of Health and Medical Research 26 publications, 0.16%
Pusan National University	Pusan National University, 25, 0.15% Pusan National University 25 publications, 0.15%
	10 20 30 40 50 60 70 80

With other countries

	200 400 600 800 1000 1200 1400
USA	USA, 1268, 7.71% USA 1268 publications, 7.71%
China	China, 296, 1.8% China 296 publications, 1.8%
United Kingdom	United Kingdom, 211, 1.28% United Kingdom 211 publications, 1.28%
Germany	Germany, 198, 1.2% Germany 198 publications, 1.2%
Republic of Korea	Republic of Korea, 176, 1.07% Republic of Korea 176 publications, 1.07%
Italy	Italy, 170, 1.03% Italy 170 publications, 1.03%
Australia	Australia, 151, 0.92% Australia 151 publications, 0.92%
France	France, 130, 0.79% France 130 publications, 0.79%
Canada	Canada, 129, 0.78% Canada 129 publications, 0.78%
Sweden	Sweden, 89, 0.54% Sweden 89 publications, 0.54%
Spain	Spain, 83, 0.5% Spain 83 publications, 0.5%
Belgium	Belgium, 81, 0.49% Belgium 81 publications, 0.49%
Netherlands	Netherlands, 73, 0.44% Netherlands 73 publications, 0.44%
Switzerland	Switzerland, 68, 0.41% Switzerland 68 publications, 0.41%
Thailand	Thailand, 57, 0.35% Thailand 57 publications, 0.35%
India	India, 56, 0.34% India 56 publications, 0.34%
Brazil	Brazil, 54, 0.33% Brazil 54 publications, 0.33%
Turkey	Turkey, 41, 0.25% Turkey 41 publications, 0.25%
Singapore	Singapore, 39, 0.24% Singapore 39 publications, 0.24%
Denmark	Denmark, 38, 0.23% Denmark 38 publications, 0.23%
Nepal	Nepal, 38, 0.23% Nepal 38 publications, 0.23%
Poland	Poland, 31, 0.19% Poland 31 publications, 0.19%
Hungary	Hungary, 27, 0.16% Hungary 27 publications, 0.16%
New Zealand	New Zealand, 27, 0.16% New Zealand 27 publications, 0.16%
Malaysia	Malaysia, 26, 0.16% Malaysia 26 publications, 0.16%
Egypt	Egypt, 25, 0.15% Egypt 25 publications, 0.15%
Indonesia	Indonesia, 25, 0.15% Indonesia 25 publications, 0.15%
Israel	Israel, 23, 0.14% Israel 23 publications, 0.14%
Saudi Arabia	Saudi Arabia, 22, 0.13% Saudi Arabia 22 publications, 0.13%
	200 400 600 800 1000 1200 1400

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 1965 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