Tomihiko Ohsawa
- Molecular Biology
- Organic Chemistry
- Pharmacology top 10%
- Food Science
- Health, Toxicology and Mutagenesis
- Co-authors
- Osamu TanakaShoji ShibataSafy KhalifaJohn R. KnoxSusumu TsushimaToshio AndoJohn E. CasidaTakeshi Oishi
- Topics
- Biological Activity of Diterpenoids and Biflavonoids (8 papers)Plant biochemistry and biosynthesis (5 papers)Chemical Synthesis and Reactions (5 papers)
- Partner nations
- JapanRussiaUnited States
In The Last Decade
Tomihiko Ohsawa
25 papers receiving 371 citations
Peers
Comparison fields: 5 of 68
- Molecular Biology 200
- Organic Chemistry 91
- Pharmacology 70
- Food Science 69
- Health, Toxicology and Mutagenesis 61
Countries citing papers authored by Tomihiko Ohsawa
This map shows the geographic impact of Tomihiko Ohsawa'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 Tomihiko Ohsawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tomihiko Ohsawa more than expected).
Fields of papers citing papers by Tomihiko Ohsawa
This network shows the impact of papers produced by Tomihiko Ohsawa. 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 Tomihiko Ohsawa. The network helps show where Tomihiko Ohsawa may publish in the future.
Co-authorship network of co-authors of Tomihiko Ohsawa
This figure shows the co-authorship network connecting the top 25 collaborators of Tomihiko Ohsawa. A scholar is included among the top collaborators of Tomihiko Ohsawa 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 Tomihiko Ohsawa. Tomihiko Ohsawa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 12 | |
| 2 | 7 | |
| 3 | 2 | |
| 4 | 16 | |
| 5 | 6 | |
| 6 | 1 | |
| 7 | 12 | |
| 8 | 16 | |
| 9 | 1,2,3,4‐テトラヒドロシクロペンタ〔b〕インドールから1‐ベンゾアゾシン誘導体の合成 ミトマイシンの合成 | 1 |
| 10 | 7 | |
| 11 | 5 | |
| 12 | 2 | |
| 13 | Toxaphene composition and metabolism in rats. | 4 |
| 14 | 36 | |
| 15 | 0 | |
| 16 | 5 | |
| 17 | 18 | |
| 18 | 0 | |
| 19 | 2 | |
| 20 | 12 |
About Tomihiko Ohsawa
Tomihiko Ohsawa is a scholar working on Organic Chemistry, Biochemistry and Pharmaceutical Science, having authored 28 papers that have together received 408 indexed citations. Recurring topics across this work include Biological Activity of Diterpenoids and Biflavonoids (8 papers), Plant biochemistry and biosynthesis (5 papers) and Chemical Synthesis and Reactions (5 papers). The work is most often cited by research in Pharmacology (70 citations), Health, Toxicology and Mutagenesis (61 citations) and Food Science (69 citations). Tomihiko Ohsawa has collaborated with scholars based in Japan, Russia and United States. Frequent co-authors include Osamu Tanaka, Shoji Shibata, Safy Khalifa, John R. Knox, Susumu Tsushima, Toshio Ando, John E. Casida, Takeshi Oishi, Roy L. Holmstead and Kenneth J. Palmer. Their work appears in journals such as Science, Journal of Agricultural and Food Chemistry and Tetrahedron Letters.
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.