Hirohisa Okuyama
- Pharmaceutical Science top 2%
- Biomedical Engineering
- Molecular Biology
- Insect Science top 10%
- Dermatology top 10%
- Co-authors
- Richard H. GuyD. BommannanPaul R. StaufferGopinathan K. MenonSaya NakagomiJunko KurokawaSusanna BodoyManuel Palacı́n
- Topics
- Advancements in Transdermal Drug Delivery (4 papers)Immune Cell Function and Interaction (4 papers)Immunotherapy and Immune Responses (2 papers)
- Partner nations
- JapanUnited StatesChina
In The Last Decade
Hirohisa Okuyama
12 papers receiving 379 citations
Peers
Comparison fields: 5 of 62
- Pharmaceutical Science 178
- Biomedical Engineering 84
- Molecular Biology 74
- Insect Science 68
- Dermatology 52
Countries citing papers authored by Hirohisa Okuyama
This map shows the geographic impact of Hirohisa Okuyama'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 Hirohisa Okuyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hirohisa Okuyama more than expected).
Fields of papers citing papers by Hirohisa Okuyama
This network shows the impact of papers produced by Hirohisa Okuyama. 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 Hirohisa Okuyama. The network helps show where Hirohisa Okuyama may publish in the future.
Co-authorship network of co-authors of Hirohisa Okuyama
This figure shows the co-authorship network connecting the top 25 collaborators of Hirohisa Okuyama. A scholar is included among the top collaborators of Hirohisa Okuyama 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 Hirohisa Okuyama. Hirohisa Okuyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 2 | |
| 3 | 3 | |
| 4 | 35 | |
| 5 | 9 | |
| 6 | 7 | |
| 7 | 10 | |
| 8 | 76 | |
| 9 | 1 | |
| 10 | Influence of diisopropyl adipate on percutaneous absorption and subcutaneous tissue penetration of diclofenac from alcoholic gel ointment | 4 |
| 11 | 134 | |
| 12 | 113 |
About Hirohisa Okuyama
Hirohisa Okuyama is a scholar working on Pharmaceutical Science, Immunology and Physiology, having authored 12 papers that have together received 395 indexed citations. Recurring topics across this work include Advancements in Transdermal Drug Delivery (4 papers), Immune Cell Function and Interaction (4 papers) and Immunotherapy and Immune Responses (2 papers). The work is most often cited by research in Pharmaceutical Science (178 citations), Dermatology (52 citations) and Biochemistry (41 citations). Hirohisa Okuyama has collaborated with scholars based in Japan, United States and China. Frequent co-authors include Richard H. Guy, D. Bommannan, Paul R. Stauffer, Gopinathan K. Menon, Saya Nakagomi, Junko Kurokawa, Susanna Bodoy, Manuel Palacı́n, Ryuichi Ohgaki and Kazuaki Takafuji. Their work appears in journals such as Proceedings of the National Academy of Sciences, Nature Communications and PLoS ONE.
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.