Ken‐ichi Samejima
Impact in
- Nephrology top 2%
- Chronic Kidney Disease and Diabetes
- Parathyroid Disorders and Treatments
- Renal Diseases and Glomerulopathies
- Acute Kidney Injury Research
- Dialysis and Renal Disease Management
-
- Pregnancy and preeclampsia studies
Papers in
- Nephrology 38
- Chronic Kidney Disease and Diabetes 17
- Renal Diseases and Glomerulopathies 9
- Acute Kidney Injury Research 6
- Dialysis and Renal Disease Management 6
- Parathyroid Disorders and Treatments 4
-
- Blood Pressure and Hypertension Studies 3
- Co-authors
- Masaru Matsui (32 shared papers)Yasuhiro Akai (20 shared papers)Kazuhiko Tsuruya (28 shared papers)Yoshihiko Saito (14 shared papers)Masahiro Eriguchi (27 shared papers)Masayuki Iwano (7 shared papers)Kimihiko Nakatani (5 shared papers)Shuhei Yoshimoto (3 shared papers)
- Journals
- Journal of Nephrology (4 papers)Hypertension Research (4 papers)Scientific Reports (4 papers)Nephrology Dialysis Transplantation (4 papers)BMJ Open Diabetes Research & Care (3 papers)
- Partner nations
- JapanUnited States
In The Last Decade
Ken‐ichi Samejima
63 papers receiving 894 citations
Peers
Comparison fields: 5 of 82
- Nephrology 446
- Obstetrics and Gynecology 35
- Endocrinology, Diabetes and Metabolism 71
- Cardiology and Cardiovascular Medicine 77
- Transplantation 9
Countries citing papers authored by Ken‐ichi Samejima
This map shows the geographic impact of Ken‐ichi Samejima's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ken‐ichi Samejima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ken‐ichi Samejima more than expected).
Fields of papers citing papers by Ken‐ichi Samejima
This network shows the impact of papers produced by Ken‐ichi Samejima. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ken‐ichi Samejima. The network helps show where Ken‐ichi Samejima may publish in the future.
Co-authors
The 25 scholars most cited alongside Ken‐ichi Samejima, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 67 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2012 | 140 | |
| 2 | 2019 | 90 | |
| 3 | 2019 | 56 | |
| 4 | 2010 | 52 | |
| 5 | 2013 | 36 | |
| 6 | 2015 | 34 | |
| 7 | 2020 | 29 | |
| 8 | 2017 | 25 | |
| 9 | 2020 | 24 | |
| 10 | 2018 | 23 | |
| 11 | 2021 | 22 | |
| 12 | 2021 | 19 | |
| 13 | 2019 | 18 | |
| 14 | 2020 | 16 | |
| 15 | 2021 | 16 | |
| 16 | 2021 | 16 | |
| 17 | 2012 | 16 | |
| 18 | 2019 | 15 | |
| 19 | 2017 | 15 | |
| 20 | 2019 | 14 |
About Ken‐ichi Samejima
Ken‐ichi Samejima is a scholar working on Nephrology, Cardiology and Cardiovascular Medicine, Endocrinology, Diabetes and Metabolism, Immunology and Allergy and Surgery, having authored 67 papers that have together received 905 indexed citations. Recurring topics across this work include Chronic Kidney Disease and Diabetes (17 papers), Renal Diseases and Glomerulopathies (9 papers), Acute Kidney Injury Research (6 papers), Dialysis and Renal Disease Management (6 papers), Parathyroid Disorders and Treatments (4 papers), Blood Pressure and Hypertension Studies (3 papers), Health Promotion and Cardiovascular Prevention (3 papers) and Central Venous Catheters and Hemodialysis (2 papers). The work is most often cited by research in Nephrology (446 citations), Obstetrics and Gynecology (35 citations), Endocrinology, Diabetes and Metabolism (71 citations), Cardiology and Cardiovascular Medicine (77 citations) and Transplantation (9 citations). Ken‐ichi Samejima has collaborated with scholars based in Japan and United States. Frequent co-authors include Masaru Matsui, Yasuhiro Akai, Kazuhiko Tsuruya, Yoshihiko Saito, Masahiro Eriguchi, Masayuki Iwano, Kimihiko Nakatani, Shuhei Yoshimoto, Osamu Asai and Hirokazu Sakan. Their work appears in journals such as Journal of Nephrology, Hypertension Research, Scientific Reports, Nephrology Dialysis Transplantation and BMJ Open Diabetes Research & Care.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.