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Graduate School of Medical Sciences in the Stanford/Elsevier 2026 list

The Stanford/Elsevier list covers the top 2% most-cited scientists in each subfield. These are the people from this institution on at least one of its two rankings: career-long and single-year (citations from 2025).

62

researchers on the list

25

rank in Japan

1,011

rank worldwide, of 38,384

Ranks by number of people on the list; we calculate them from the same data.

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The full list, with each person's rank, subfield, c-score, h-index and citations, in a file for Excel.

Click a name to see the full record. The columns give each person’s rank in their subfield on each list.

NameSubfieldCareerSingle-year
Ninomiya, ToshiharuCardiovascular System & Hematology812 / 249,410236 / 249,410
Maehara, YoshihikoOncology & Carcinogenesis405 / 377,7912,134 / 377,791
Furue, MasutakaDermatology & Venereal Diseases94 / 64,751656 / 64,751
Omura, TsuneoBiochemistry & Molecular Biology1,138 / 216,8262,188 / 216,826
Iwamoto, YukihideOrthopedics199 / 98,7811,420 / 98,781
Sumimoto, HidekiBiochemistry & Molecular Biology1,441 / 216,8262,901 / 216,826
Yonemura, ShigenobuDevelopmental Biology1,363 / 167,1212,447 / 167,121
Okamoto, IsamuOncology & Carcinogenesis2,001 / 377,7911,883 / 377,791
Nagasue, NaofumiSurgery395 / 146,713—
Ishibashi, TatsuroOphthalmology & Optometry353 / 86,157685 / 86,157
Mitsuya, HiroyukiImmunology1,585 / 176,292—
Ogawa, MichioOncology & Carcinogenesis2,334 / 377,791—
Ogawa, YoshihiroEndocrinology & Metabolism1,317 / 100,6931,734 / 100,693
Sudo, NobuyukiPsychiatry1,326 / 90,8461,053 / 90,846
Ono, MayumiOncology & Carcinogenesis2,660 / 377,791—
Oomura, Yutaka PeptNeurology & Neurosurgery5,452 / 379,830—
Oshiumi, HiroyukiImmunology2,646 / 176,2921,505 / 176,292
Akiyama, MasatoOphthalmology & Optometry—436 / 86,157
Kim-Mitsuyama, ShokeiCardiovascular System & Hematology3,035 / 249,410—
Ichiki, ToshihiroCardiovascular System & Hematology3,084 / 249,410—
Hayashi, KatsuhikoDevelopmental Biology3,226 / 167,1211,966 / 167,121
Katsuki, HiroshiNeurology & Neurosurgery6,173 / 379,830—
Tanaka, MasaoGastroenterology & Hepatology1,412 / 113,5361,432 / 113,536
Kanba, ShigenobuPsychiatry1,814 / 90,846—
Tsukamoto, SachikoMedicinal & Biomolecular Chemistry376 / 120,621573 / 120,621
Tamamaki, NobuakiNeurology & Neurosurgery6,785 / 379,830—
Kiyohara, ChikakoOncology & Carcinogenesis4,233 / 377,791—
Nakahara, TakeshiDermatology & Venereal Diseases—463 / 64,751
Oki, EijiOncology & Carcinogenesis6,287 / 377,7914,079 / 377,791
Nakajima, MakotoOrganic Chemistry2,435 / 188,664—
Yoshizumi, TomoharuSurgery2,359 / 146,713630 / 146,713
Nakano, ToshiakiUrology & Nephrology—900 / 96,288
Kanki, TomotakeBiochemistry & Molecular Biology—2,063 / 216,826
Nakamura, MasafumiSurgery2,077 / 146,713702 / 146,713
Nakashima, YasuharuOrthopedics1,722 / 98,781796 / 98,781
Honda, HiroshiNuclear Medicine & Medical Imaging1,374 / 129,5611,775 / 129,561
Ito, TakaakiOncology & Carcinogenesis5,783 / 377,791—
Hagiwara, NobuhisaCardiovascular System & Hematology4,749 / 249,4104,088 / 249,410
Hata, JunCardiovascular System & Hematology—3,697 / 249,410
Katano, MitsuoOncology & Carcinogenesis5,889 / 377,791—
Komohara, YoshihiroOncology & Carcinogenesis—5,033 / 377,791
Kikushige, YoshikaneImmunology—2,773 / 176,292
Nakaura, TakeshiNuclear Medicine & Medical Imaging—947 / 129,561
Hibi, TaizoSurgery—851 / 146,713
Nakanishi, YouichiOncology & Carcinogenesis6,457 / 377,791—
Hara, ToshirouPediatrics1,023 / 81,129—
Ikegami, TohruSurgery1,623 / 146,7132,500 / 146,713
Ohuchida, KenokiOncology & Carcinogenesis6,809 / 377,791—
Mukoyama, MasashiUrology & Nephrology1,957 / 96,288—
Tsuji, GakuDermatology & Venereal Diseases—670 / 64,751
Tokunaga, RyumaOncology & Carcinogenesis—6,410 / 377,791
Yoshida, NaoyaOncology & Carcinogenesis—6,668 / 377,791
Suzuki, AkiraDentistry1,359 / 101,728—
Oike, YuichiBiochemistry & Molecular Biology—3,309 / 216,826
Kang, DongchongBiochemistry & Molecular Biology—3,390 / 216,826
Sawa, TomohiroBiochemistry & Molecular Biology—3,662 / 216,826
Masuda, KoujiNuclear Medicine & Medical Imaging2,410 / 129,561—
Ito, TakamichiDermatology & Venereal Diseases—1,145 / 64,751
Itoh, ShinjiSurgery—2,107 / 146,713
Kidoh, MasafumiNuclear Medicine & Medical Imaging—2,412 / 129,561
Yahara, ShyojiGeneral Chemistry999 / 57,505—
Ikenaga, NaokiSurgery—2,945 / 146,713

Source: Ioannidis JPA, Elsevier (2026). August 2026 data-update for "Updated science-wide author databases of standardized citation indicators". Mendeley Data, version 9. Licence CC BY-NC 3.0. doi:10.17632/btchxktzyw.9

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