Ko-ichi Oshiman

722 citations
13 papers · 617 indexed · h-index 8
Topics
Fungal Biology and Applications (4 papers)Effects and risks of endocrine disrupting chemicals (3 papers)Pharmaceutical and Antibiotic Environmental Impacts (3 papers)
Partner nations
JapanUnited States

In The Last Decade

Ko-ichi Oshiman

12 papers receiving 592 citations

Peers

Ko-ichi Oshiman
Comparison fields: 5 of 76
  • Pollution 224
  • Pharmacology 195
  • Health, Toxicology and Mutagenesis 189
  • Molecular Biology 145
  • Complementary and alternative medicine 122
Replace Walber Toma with:
Walber Toma Brazil
Shanshan Chu China
Berenice Quinzani Jordão Brazil
Patrı́cia Lepage Alves de Lima Brazil
Maria Grazia Evandri Italy
Xiao‐kui Ma China
Ean-Tun Liaw Taiwan
Malika Kadri France
Maliha Sarfraz Pakistan
Ko-ichi Oshiman relative to Walber Toma Brazil Walber Toma's profile →
Citations per field
00.5×6.7×
Walber Toma · 1×
Citations per year

Countries citing papers authored by Ko-ichi Oshiman

Since Specialization
Citations

This map shows the geographic impact of Ko-ichi Oshiman'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 Ko-ichi Oshiman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ko-ichi Oshiman more than expected).

Fields of papers citing papers by Ko-ichi Oshiman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ko-ichi Oshiman. 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 Ko-ichi Oshiman. The network helps show where Ko-ichi Oshiman may publish in the future.

Co-authorship network of co-authors of Ko-ichi Oshiman

This figure shows the co-authorship network connecting the top 25 collaborators of Ko-ichi Oshiman. A scholar is included among the top collaborators of Ko-ichi Oshiman 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 Ko-ichi Oshiman. Ko-ichi Oshiman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

13 of 13 papers shown
#WorkIndexed citations
1 65
2 79
3 125
4 0
5 36
6 77
7 2
8 6
9 1
10 2
11 11
12 184
13 29

About Ko-ichi Oshiman

Ko-ichi Oshiman is a scholar working on Soil Science, Pollution and Pharmacology, having authored 13 papers that have together received 617 indexed citations. Recurring topics across this work include Fungal Biology and Applications (4 papers), Effects and risks of endocrine disrupting chemicals (3 papers) and Pharmaceutical and Antibiotic Environmental Impacts (3 papers). The work is most often cited by research in Pollution (224 citations), Complementary and alternative medicine (122 citations) and Health, Toxicology and Mutagenesis (189 citations). Ko-ichi Oshiman has collaborated with scholars based in Japan and United States. Frequent co-authors include Tetsuaki Tsuchido, Yoshinobu Matsumura, Miho Sasaki, Yoshiaki Fujimiya, Takusaburo Ebina, Koichi Moriguchi, Youichi Suzuki, Ryuichi Katakura, Hisako Nakashima and Shinji Fushiya. Their work appears in journals such as Journal of Biological Chemistry, Applied and Environmental Microbiology and Cancer Immunology Immunotherapy.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026