Hiroaki Takayama
- Pathology and Forensic Medicine top 0.5%
- Vitamin D Research Studies 67
- Toxicology top 1%
- Pharmacology top 1%
- Cell Biology top 2%
- Biotin and Related Studies 23
- Pharmaceutical Science top 2%
- Fluorine in Organic Chemistry 24
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- Estrogen and related hormone effects 26
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- Synthesis and Reactions of Organic Compounds 19
- Click Chemistry and Applications 14
- Organic Chemistry Cycloaddition Reactions 13
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- Organic and Inorganic Chemical Reactions 12
- Co-authors
- Sachiko YamadaYoshitomo SuharaToshie FujishimaKatsuhiro KonnoAtsushi KittakaTakayuki SugiuraKeizo WakuTakayoshi Suzuki
- Partner nations
- JapanUnited StatesUnited Kingdom
In The Last Decade
Hiroaki Takayama
217 papers receiving 4.2k citations
Peers
Comparison fields: 5 of 118
- Pathology and Forensic Medicine 1.5k
- Toxicology 168
- Pharmacology 766
- Cell Biology 652
- Pharmaceutical Science 227
Countries citing papers authored by Hiroaki Takayama
This map shows the geographic impact of Hiroaki Takayama'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 Hiroaki Takayama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroaki Takayama more than expected).
Fields of papers citing papers by Hiroaki Takayama
This network shows the impact of papers produced by Hiroaki Takayama. 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 Hiroaki Takayama. The network helps show where Hiroaki Takayama may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Hiroaki Takayama, 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 | 2025 | 1 | |
| 2 | 2023 | 4 | |
| 3 | 2023 | 2 | |
| 4 | 2022 | 1 | |
| 5 | 2021 | 4 | |
| 6 | 2009 | 364 | |
| 7 | 2004 | 37 | |
| 8 | 2003 | 11 | |
| 9 | 2002 | 8 | |
| 10 | 2002 | 16 | |
| 11 | 2001 | 15 | |
| 12 | 2001 | 2 | |
| 13 | 2000 | 53 | |
| 14 | 2000 | 51 | |
| 15 | 1999 | 3 | |
| 16 | 1999 | 262 | |
| 17 | 1998 | 27 | |
| 18 | 1998 | 27 | |
| 19 | 1998 | 17 | |
| 20 | 1997 | 5 |
About Hiroaki Takayama
Hiroaki Takayama is a scholar working on Pharmaceutical Science, Pathology and Forensic Medicine and Organic Chemistry, having authored 224 papers that have together received 4.4k indexed citations. Recurring topics across this work include Vitamin D Research Studies (67 papers), Estrogen and related hormone effects (26 papers), Fluorine in Organic Chemistry (24 papers), Biotin and Related Studies (23 papers), Synthesis and Reactions of Organic Compounds (19 papers), Click Chemistry and Applications (14 papers), Organic Chemistry Cycloaddition Reactions (13 papers) and Organic and Inorganic Chemical Reactions (12 papers). The work is most often cited by research in Pathology and Forensic Medicine (1.5k citations), Toxicology (168 citations) and Pharmacology (766 citations). Hiroaki Takayama has collaborated with scholars based in Japan, United States and United Kingdom. Frequent co-authors include Sachiko Yamada, Yoshitomo Suhara, Toshie Fujishima, Katsuhiro Konno, Atsushi Kittaka, Takayuki Sugiura, Keizo Waku, Takayoshi Suzuki, Masayuki Ohmori and Tomoyuki Miyashita.
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.