Hirotaka Koga

5.6k citations
104 papers · 4.7k indexed · h-index 37

Hirotaka Koga

102 papers receiving 4.7k citations

Peers

Hirotaka Koga
Comparison fields: 5 of 107
  • Biomaterials 1.4k
  • Biomedical Engineering 2.4k
  • Polymers and Plastics 743
  • Electronic, Optical and Magnetic Materials 673
  • Electrical and Electronic Engineering 1.9k
Replace Liang Yuan with:
Liang Yuan China
Chi Wang Taiwan
Daniela M. Correia Portugal
Xinwu Xu China
Keun Hyung Lee South Korea
Mingchao Zhang China
Qifeng Zheng China
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Xiaoxiong Wang China
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Citations per field
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Citations per year

Countries citing papers authored by Hirotaka Koga

Since Specialization
Citations

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

Fields of papers citing papers by Hirotaka Koga

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hirotaka Koga. 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 Hirotaka Koga. The network helps show where Hirotaka Koga may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Hirotaka Koga, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Hirotaka Koga Line = papers co-authored together Hirotaka Koga links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20255
2 20250
3 20241
4 202327
5 20239
6 202312
7 202314
8 20235
9 20233
10 20234
11 202210
12 202240
13 202231
14 202114
15 202010
16 201950
17 201930
18 201954
19 201811
20 201833

About Hirotaka Koga

Hirotaka Koga is a scholar working on Biomaterials, Biomedical Engineering and Catalysis, having authored 104 papers that have together received 4.7k indexed citations. Recurring topics across this work include Advanced Sensor and Energy Harvesting Materials (37 papers), Advanced Cellulose Research Studies (34 papers), Nanomaterials and Printing Technologies (24 papers), Electrospun Nanofibers in Biomedical Applications (15 papers), Nanomaterials for catalytic reactions (13 papers), Aerogels and thermal insulation (8 papers), Conducting polymers and applications (7 papers) and Catalysis and Hydrodesulfurization Studies (6 papers). The work is most often cited by research in Biomaterials (1.4k citations), Biomedical Engineering (2.4k citations) and Polymers and Plastics (743 citations). Hirotaka Koga has collaborated with scholars based in Japan, China and United States. Frequent co-authors include Masaya Nogi, Katsuaki Suganuma, Takuya Kitaoka, Akira Isogai, Tohru Sugahara, Shijo Nagao, Jinting Jiu, Tsuguyuki Saito, Teppei Araki and Hiroyuki Wariishi. Their work appears in journals such as Advanced Materials, Nature Communications and ACS Nano.

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.

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