Toshitaka Koga
- Co-authors
- Kaoru OnoueKahee FujitaTaiji ImotoTsutomu HatanoKaoru KuriyamaTakashi YoshidaCarl M. PearsonTsutomu Tahara
- Topics
- Steroid Chemistry and Biochemistry (9 papers)Porphyrin and Phthalocyanine Chemistry (6 papers)Analytical Chemistry and Chromatography (5 papers)
- Journals
- Journal of the American Chemical SocietyThe Journal of ImmunologyBiochemical and Biophysical Research Communications
- Partner nations
- JapanUnited States
In The Last Decade
Toshitaka Koga
35 papers receiving 507 citations
Peers
Comparison fields: 5 of 89
- Molecular Biology 273
- Organic Chemistry 128
- Biochemistry 67
- Immunology 60
- Spectroscopy 50
Countries citing papers authored by Toshitaka Koga
This map shows the geographic impact of Toshitaka Koga'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 Toshitaka Koga with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Toshitaka Koga more than expected).
Fields of papers citing papers by Toshitaka Koga
This network shows the impact of papers produced by Toshitaka Koga. 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 Toshitaka Koga. The network helps show where Toshitaka Koga may publish in the future.
Co-authorship network of co-authors of Toshitaka Koga
This figure shows the co-authorship network connecting the top 25 collaborators of Toshitaka Koga. A scholar is included among the top collaborators of Toshitaka Koga 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 Toshitaka Koga. Toshitaka Koga 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 | 0 | |
| 3 | 3 | |
| 4 | 56 | |
| 5 | 0 | |
| 6 | 11 | |
| 7 | 9 | |
| 8 | 4 | |
| 9 | 0 | |
| 10 | 10 | |
| 11 | 2 | |
| 12 | 22 | |
| 13 | 21 | |
| 14 | 0 | |
| 15 | 2 | |
| 16 | 3 | |
| 17 | 36 | |
| 18 | 1 | |
| 19 | 4 | |
| 20 | 2 |
About Toshitaka Koga
Toshitaka Koga is a scholar working on Pharmaceutical Science, Spectroscopy and Anatomy, having authored 42 papers that have together received 552 indexed citations. Recurring topics across this work include Steroid Chemistry and Biochemistry (9 papers), Porphyrin and Phthalocyanine Chemistry (6 papers) and Analytical Chemistry and Chromatography (5 papers). The work is most often cited by research in Biochemistry (67 citations), Applied Microbiology and Biotechnology (18 citations) and Pharmaceutical Science (43 citations). Toshitaka Koga has collaborated with scholars based in Japan and United States. Frequent co-authors include Kaoru Onoue, Kahee Fujita, Taiji Imoto, Tsutomu Hatano, Kaoru Kuriyama, Takashi Yoshida, Carl M. Pearson, Tsutomu Tahara, Takuo Okuda and Takuo Okuda. Their work appears in journals such as Journal of the American Chemical Society, The Journal of Immunology and Biochemical and Biophysical Research Communications.
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.