Koichi Ishikawa
Impact in
-
- Regulation of Appetite and Obesity
- Gastroenterology top 1%
- Gastrointestinal Tumor Research and Treatment
Papers in
- Virology 21
- HIV Research and Treatment 20
-
- Gastrointestinal Tumor Research and Treatment 15
- Co-authors
- Takashi ShimazuMitsuo SuzukiShinya MatsudaSeigo KitanoYoshio MishimaKazuyuki MatsushitaHiromasa HoriguchiH. Koganezawa
- Journals
- Brain Research (16 papers)Surgery Today (11 papers)Neuroendocrinology (8 papers)Journal of General Virology (8 papers)Surgical Endoscopy (6 papers)
- Partner nations
- JapanUnited StatesGhana
In The Last Decade
Koichi Ishikawa
251 papers receiving 4.8k citations
Peers
Comparison fields: 5 of 173
- Endocrine and Autonomic Systems 464
- Gastroenterology 327
- Virology 225
- Endocrinology 183
- Neurology 295
Countries citing papers authored by Koichi Ishikawa
This map shows the geographic impact of Koichi Ishikawa'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 Koichi Ishikawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koichi Ishikawa more than expected).
Fields of papers citing papers by Koichi Ishikawa
This network shows the impact of papers produced by Koichi Ishikawa. 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 Koichi Ishikawa. The network helps show where Koichi Ishikawa may publish in the future.
Co-authors
The 25 scholars most cited alongside Koichi Ishikawa, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2026 | 0 | |
| 2 | 2025 | 0 | |
| 3 | 2025 | 0 | |
| 4 | 2024 | 1 | |
| 5 | 2022 | 2 | |
| 6 | 2018 | 3 | |
| 7 | 2012 | 25 | |
| 8 | 2011 | 13 | |
| 9 | 2010 | 38 | |
| 10 | 2001 | 11 | |
| 11 | 2001 | 10 | |
| 12 | 2001 | 13 | |
| 13 | OXYGEN INDEPENDENT REAL-TIME MONITORING FOR THE DETECTION OF CHANGES IN BRAIN EXTRACELLULAR GLUTAMATE LEVELS USING FERROCENE CONJUGATED BSA | 1998 | 3 |
| 14 | CHARACTERIZATION OF NMDA-INDUCED GABA RELEASE IN RAT HIPPOCAMPUS AND STRIATUM | 1997 | 1 |
| 15 | Characteristics of Segment 5 of Rice Stripe Virus Which Encodes NCP | 1996 | 1 |
| 16 | 1992 | 25 | |
| 17 | 1992 | 10 | |
| 18 | 1986 | 28 | |
| 19 | Methods of increasing the sensitivity of the haemagglutination inhibition test for rabies virus antibody. | 1984 | 4 |
| 20 | 1976 | 2 |
About Koichi Ishikawa
Koichi Ishikawa is a scholar working on Virology, Gastroenterology, Endocrine and Autonomic Systems, Endocrinology and Behavioral Neuroscience, having authored 265 papers that have together received 5.0k indexed citations. Recurring topics across this work include Plant Virus Research Studies (25 papers), Gastric Cancer Management and Outcomes (22 papers), HIV Research and Treatment (20 papers), Gastrointestinal Tumor Research and Treatment (15 papers), Metastasis and carcinoma case studies (11 papers), HIV/AIDS Research and Interventions (10 papers), Regulation of Appetite and Obesity (9 papers) and HIV/AIDS drug development and treatment (9 papers). The work is most often cited by research in Endocrine and Autonomic Systems (464 citations), Gastroenterology (327 citations), Virology (225 citations), Endocrinology (183 citations) and Neurology (295 citations). Koichi Ishikawa has collaborated with scholars based in Japan, United States and Ghana. Frequent co-authors include Takashi Shimazu, Mitsuo Suzuki, Shinya Matsuda, Seigo Kitano, Yoshio Mishima, Kazuyuki Matsushita, Hiromasa Horiguchi, H. Koganezawa, Kazuaki Kuwabara and Kenji Fujimori. Their work appears in journals such as Brain Research, Surgery Today, Neuroendocrinology, Journal of General Virology and Surgical Endoscopy.
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.