Graduate School of Medical Science 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).
12
researchers on the list
170
rank in Japan
3,968
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.
| Name | Subfield | Career | Single-year |
|---|---|---|---|
| Fukumoto, Takeshi | General & Internal Medicine | 5,314 / 360,081 | 822 / 360,081 |
| Naito, Yuji | Gastroenterology & Hepatology | 1,783 / 113,536 | 636 / 113,536 |
| Nishimura, Tsunehiko | Nuclear Medicine & Medical Imaging | 753 / 129,561 | — |
| Kitawaki, Jo | Obstetrics & Reproductive Medicine | 1,084 / 105,735 | 1,093 / 105,735 |
| Hirano, Shigeru | Otorhinolaryngology | 334 / 54,521 | 243 / 54,521 |
| Hamaguchi, Masahide | Endocrinology & Metabolism | — | 1,852 / 100,693 |
| Takagi, Tomohisa | Gastroenterology & Hepatology | — | 1,459 / 113,536 |
| Fukui, Michiaki | Endocrinology & Metabolism | — | 1,911 / 100,693 |
| Khan, Khaleque Newaz | Obstetrics & Reproductive Medicine | — | 1,133 / 105,735 |
| Oba, Makoto | Organic Chemistry | 3,716 / 188,664 | — |
| Itoh, Yoshito | Gastroenterology & Hepatology | — | 2,087 / 113,536 |
| Ikegaya, Hiroshi | Legal & Forensic Medicine | 286 / 15,674 | — |
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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