Hisashi Kojima
- Molecular Biology
- Plant Science top 10%
- Pharmacology top 5%
- Food Science top 10%
- Biochemistry top 10%
- Co-authors
- Haruo OguraNoriko SatoAkiko HatanoTsutomu FuruyaKunihiko SyōnoAndrew BragdonShigeki SatoWilkie A. Wilson
- Topics
- Natural product bioactivities and synthesis (6 papers)Neuroscience and Neuropharmacology Research (4 papers)Plant biochemistry and biosynthesis (3 papers)
- Partner nations
- JapanUnited States
In The Last Decade
Hisashi Kojima
25 papers receiving 823 citations
Peers
Comparison fields: 5 of 80
- Molecular Biology 592
- Plant Science 341
- Pharmacology 103
- Food Science 90
- Biochemistry 74
Countries citing papers authored by Hisashi Kojima
This map shows the geographic impact of Hisashi Kojima'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 Hisashi Kojima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hisashi Kojima more than expected).
Fields of papers citing papers by Hisashi Kojima
This network shows the impact of papers produced by Hisashi Kojima. 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 Hisashi Kojima. The network helps show where Hisashi Kojima may publish in the future.
Co-authorship network of co-authors of Hisashi Kojima
This figure shows the co-authorship network connecting the top 25 collaborators of Hisashi Kojima. A scholar is included among the top collaborators of Hisashi Kojima based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hisashi Kojima. Hisashi Kojima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 6 | |
| 2 | 16 | |
| 3 | 0 | |
| 4 | 0 | |
| 5 | 56 | |
| 6 | 3 | |
| 7 | 283 | |
| 8 | 1 | |
| 9 | 111 | |
| 10 | 104 | |
| 11 | 1 | |
| 12 | 9 | |
| 13 | 5 | |
| 14 | 20 | |
| 15 | 13 | |
| 16 | 11 | |
| 17 | 9 | |
| 18 | 16 | |
| 19 | 13 | |
| 20 | 2 |
About Hisashi Kojima
Hisashi Kojima is a scholar working on Complementary and alternative medicine, Cognitive Neuroscience and Pharmacology, having authored 29 papers that have together received 867 indexed citations. Recurring topics across this work include Natural product bioactivities and synthesis (6 papers), Neuroscience and Neuropharmacology Research (4 papers) and Plant biochemistry and biosynthesis (3 papers). The work is most often cited by research in Pharmacology (103 citations), Biochemistry (74 citations) and Plant Science (341 citations). Hisashi Kojima has collaborated with scholars based in Japan and United States. Frequent co-authors include Haruo Ogura, Noriko Sato, Akiko Hatano, Tsutomu Furuya, Kunihiko Syōno, Andrew Bragdon, Shigeki Sato, Wilkie A. Wilson, Masayoshi Kowada and Katsuyoshi Mineura. Their work appears in journals such as Brain Research, Journal of neurosurgery and Journal of Chromatography A.
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.