Masaharu Kojima
- Pharmaceutical Science top 5%
- Fluorine in Organic Chemistry 13
- Organic Chemistry top 10%
- Carbohydrate Chemistry and Synthesis 14
- Chemical Reaction Mechanisms 7
- Radical Photochemical Reactions 7
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- Radiopharmaceutical Chemistry and Applications 10
- Medical Imaging Techniques and Applications 9
- Biochemistry top 10%
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- Cancer, Hypoxia, and Metabolism 9
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- Estrogen and related hormone effects 7
Masaharu Kojima
86 papers receiving 693 citations
Peers
Comparison fields: 5 of 83
- Pharmaceutical Science 121
- Organic Chemistry 303
- Radiology, Nuclear Medicine and Imaging 204
- Biochemistry 45
- Cancer Research 86
Countries citing papers authored by Masaharu Kojima
This map shows the geographic impact of Masaharu 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 Masaharu Kojima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Masaharu Kojima more than expected).
Fields of papers citing papers by Masaharu Kojima
This network shows the impact of papers produced by Masaharu 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 Masaharu Kojima. The network helps show where Masaharu Kojima may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Masaharu Kojima, 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 | 1991 | 11 | |
| 2 | 1990 | 1 | |
| 3 | 1990 | 1 | |
| 4 | 1990 | 8 | |
| 5 | 1989 | 65 | |
| 6 | 1987 | 25 | |
| 7 | 1985 | 5 | |
| 8 | 1985 | 5 | |
| 9 | 1984 | 17 | |
| 10 | 1982 | 13 | |
| 11 | 1982 | 5 | |
| 12 | 1981 | 3 | |
| 13 | 1980 | 1 | |
| 14 | 1978 | 1 | |
| 15 | 1978 | 2 | |
| 16 | 1977 | 8 | |
| 17 | 1977 | 3 | |
| 18 | 1973 | 1 | |
| 19 | 1972 | 2 | |
| 20 | 1970 | 1 |
About Masaharu Kojima
Masaharu Kojima is a scholar working on Pharmaceutical Science, Organic Chemistry and Biochemistry, having authored 93 papers that have together received 738 indexed citations. Recurring topics across this work include Carbohydrate Chemistry and Synthesis (14 papers), Fluorine in Organic Chemistry (13 papers), Radiopharmaceutical Chemistry and Applications (10 papers), Medical Imaging Techniques and Applications (9 papers), Cancer, Hypoxia, and Metabolism (9 papers), Chemical Reaction Mechanisms (7 papers), Radical Photochemical Reactions (7 papers) and Estrogen and related hormone effects (7 papers). The work is most often cited by research in Pharmaceutical Science (121 citations), Organic Chemistry (303 citations) and Radiology, Nuclear Medicine and Imaging (204 citations). Masaharu Kojima has collaborated with scholars based in Japan, China and Australia. Frequent co-authors include Minoru Maëda, Terushi Haradahira, Osamu Inoue, Toshiro Yamasaki, Kenji Hashimoto, Y. Wakita, Tanezo Taguchi, Toshimitsu Fukumura, Kazutoshi Suzuki and Tadatoshi Yamaguchi. Their work appears in journals such as Journal of the American Chemical Society, The Journal of Organic Chemistry and Magnetic Resonance in Medicine.
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.