Koji Yamada
- Molecular Biology top 2%
- Organic Chemistry top 0.5%
- Pathology and Forensic Medicine top 1%
- Immunology top 2%
- Pharmacology top 1%
- Co-authors
- Hirofumi TachibanaYoshinori FujimuraTakumi AbeMinoru IshikuraKiyoshi KogaHiroshi KaseRyuichi HiguchiKazuyuki Iwahashi
- Topics
- Seaweed-derived Bioactive Compounds (29 papers)Marine Sponges and Natural Products (27 papers)Natural product bioactivities and synthesis (22 papers)
- Journals
- Proceedings of the National Academy of SciencesJournal of Biological ChemistryAngewandte Chemie International Edition
- Partner nations
- JapanUnited StatesEgypt
In The Last Decade
Koji Yamada
349 papers receiving 8.5k citations
Hit Papers
Peers
Comparison fields: 5 of 143
- Molecular Biology 3.3k
- Organic Chemistry 2.1k
- Pathology and Forensic Medicine 1.2k
- Immunology 957
- Pharmacology 834
Countries citing papers authored by Koji Yamada
This map shows the geographic impact of Koji Yamada'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 Koji Yamada with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koji Yamada more than expected).
Fields of papers citing papers by Koji Yamada
This network shows the impact of papers produced by Koji Yamada. 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 Koji Yamada. The network helps show where Koji Yamada may publish in the future.
Co-authorship network of co-authors of Koji Yamada
This figure shows the co-authorship network connecting the top 25 collaborators of Koji Yamada. A scholar is included among the top collaborators of Koji Yamada 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 Koji Yamada. Koji Yamada is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 0 | |
| 3 | 2 | |
| 4 | 4 | |
| 5 | 8 | |
| 6 | 3 | |
| 7 | 2 | |
| 8 | 2 | |
| 9 | 5 | |
| 10 | 2 | |
| 11 | 39 | |
| 12 | 5 | |
| 13 | 4 | |
| 14 | 15 | |
| 15 | 10 | |
| 16 | 1 | |
| 17 | Sodium and Potassium Contents of Denjang (Bean paste) made in Korea and Japan | 0 |
| 18 | The Compositions of Free Amino Acids in Japanese and Korean Kimchi | 0 |
| 19 | Closed epicutaneous test. | 42 |
| 20 | 3 |
About Koji Yamada
Koji Yamada is a scholar working on Aquatic Science, Biotechnology and Organic Chemistry, having authored 369 papers that have together received 8.8k indexed citations. Recurring topics across this work include Seaweed-derived Bioactive Compounds (29 papers), Marine Sponges and Natural Products (27 papers) and Natural product bioactivities and synthesis (22 papers). The work is most often cited by research in Biochemistry (742 citations), Applied Microbiology and Biotechnology (206 citations) and Biotechnology (708 citations). Koji Yamada has collaborated with scholars based in Japan, United States and Egypt. Frequent co-authors include Hirofumi Tachibana, Yoshinori Fujimura, Takumi Abe, Minoru Ishikura, Kiyoshi Koga, Hiroshi Kase, Ryuichi Higuchi, Kazuyuki Iwahashi, Yuzuru Matsuda and Masami Kaneko. Their work appears in journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Angewandte Chemie International Edition.
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.