Hisashi Okamura
- Co-authors
- Hisashi TakeiMorikazu MiuraHideyuki SugimuraYasuhito KoyamaToshikazu TakataTakayuki AraiYosuke AkaeSatoshi Uchida
- Topics
- Chemical Synthesis and Reactions (5 papers)Sulfur-Based Synthesis Techniques (4 papers)Supramolecular Chemistry and Complexes (4 papers)
- Partner nations
- Japan
In The Last Decade
Hisashi Okamura
16 papers receiving 465 citations
Peers
Comparison fields: 5 of 44
- Organic Chemistry 432
- Inorganic Chemistry 45
- Materials Chemistry 44
- Spectroscopy 43
- Molecular Biology 41
Countries citing papers authored by Hisashi Okamura
This map shows the geographic impact of Hisashi Okamura'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 Okamura with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hisashi Okamura more than expected).
Fields of papers citing papers by Hisashi Okamura
This network shows the impact of papers produced by Hisashi Okamura. 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 Okamura. The network helps show where Hisashi Okamura may publish in the future.
Co-authorship network of co-authors of Hisashi Okamura
This figure shows the co-authorship network connecting the top 25 collaborators of Hisashi Okamura. A scholar is included among the top collaborators of Hisashi Okamura 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 Okamura. Hisashi Okamura is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 5 | |
| 2 | 48 | |
| 3 | 47 | |
| 4 | 22 | |
| 5 | 8 | |
| 6 | 19 | |
| 7 | 5 | |
| 8 | 16 | |
| 9 | 14 | |
| 10 | 1 | |
| 11 | 61 | |
| 12 | 36 | |
| 13 | 54 | |
| 14 | 119 | |
| 15 | 24 | |
| 16 | 3 |
About Hisashi Okamura
Hisashi Okamura is a scholar working on Organic Chemistry, Condensed Matter Physics and Spectroscopy, having authored 16 papers that have together received 482 indexed citations. Recurring topics across this work include Chemical Synthesis and Reactions (5 papers), Sulfur-Based Synthesis Techniques (4 papers) and Supramolecular Chemistry and Complexes (4 papers). The work is most often cited by research in Organic Chemistry (432 citations), Toxicology (32 citations) and Inorganic Chemistry (45 citations). Hisashi Okamura has collaborated with scholars based in Japan. Frequent co-authors include Hisashi Takei, Morikazu Miura, Hideyuki Sugimura, Yasuhito Koyama, Toshikazu Takata, Takayuki Arai, Yosuke Akae, Toshikazu Takata, Satoshi Uchida and Yoko Abe. Their work appears in journals such as Organic Letters, Tetrahedron Letters and Chemistry 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.