St. Luke's International Hospital Tokyo 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).
6
researchers on the list
274
rank in Japan
6,287
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 |
|---|---|---|---|
| Tamura, Tomohide | Oncology & Carcinogenesis | 4,298 / 377,791 | — |
| Nakayama, Msasaaki | Urology & Nephrology | 1,223 / 96,288 | 1,702 / 96,288 |
| Niwa, Kouichiro | Cardiovascular System & Hematology | 4,410 / 249,410 | 4,988 / 249,410 |
| Kaido, Toshimi | Surgery | 1,265 / 146,713 | 861 / 146,713 |
| Hifumi, Toru | Emergency & Critical Care Medicine | — | 599 / 44,281 |
| Numaguchi, Yuji | Nuclear Medicine & Medical Imaging | 2,221 / 129,561 | — |
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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