Takashi Kojima
- Surfaces, Coatings and Films top 2%
- Materials Chemistry top 5%
- Ferroelectric and Piezoelectric Materials 20
- Catalytic Processes in Materials Science 15
- Ceramics and Composites top 5%
- Advanced ceramic materials synthesis 19
- Structural Biology top 5%
- Biochemistry top 5%
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- Advanced Photocatalysis Techniques 22
- TiO2 Photocatalysis and Solar Cells 20
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- Semiconductor Quantum Structures and Devices 18
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- Railway Engineering and Dynamics 13
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- Hepatitis B Virus Studies 11
- Co-authors
- Takayuki WatanabeHiroshi FunakuboK. OhtaTadashi NakagawaMinoru OsadaNaofumi UekawaTomohiro SakaiKeisuke Saito
- Journals
- The Journal of Chemical Physics (3 papers)Journal of Clinical Oncology (1 paper)SHILAP Revista de lepidopterología (3 papers)
- Partner nations
- JapanUnited StatesIndonesia
In The Last Decade
Takashi Kojima
283 papers receiving 3.7k citations
Peers
Comparison fields: 5 of 176
- Surfaces, Coatings and Films 267
- Materials Chemistry 1.5k
- Ceramics and Composites 184
- Structural Biology 45
- Biochemistry 172
Countries citing papers authored by Takashi Kojima
This map shows the geographic impact of Takashi Kojima'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 Takashi Kojima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Takashi Kojima more than expected).
Fields of papers citing papers by Takashi Kojima
This network shows the impact of papers produced by Takashi Kojima. 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 Takashi Kojima. The network helps show where Takashi Kojima may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Takashi Kojima, 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 | 2 | |
| 2 | 2024 | 9 | |
| 3 | 2024 | 0 | |
| 4 | 2022 | 7 | |
| 5 | 2020 | 14 | |
| 6 | 2019 | 3 | |
| 7 | 2018 | 5 | |
| 8 | 2015 | 3 | |
| 9 | 2012 | 1 | |
| 10 | Braking assistance system for train drivers by indicating predicted stopping position | 2010 | 1 |
| 11 | Experimental Study on a Rectangular Variable Intake for Space Planes | 2004 | 5 |
| 12 | 2002 | 2 | |
| 13 | 2000 | 1 | |
| 14 | 1996 | 1 | |
| 15 | 1995 | 1 | |
| 16 | 1986 | 1 | |
| 17 | 1982 | 1 | |
| 18 | 1981 | 1 | |
| 19 | Estimation of effect of frequency band diversity on earth-satellite links in microwave and millimeter wave bands | 1978 | 1 |
| 20 | Some problems in ecology oriented environmentology, Terrestrial environmentology II | 1972 | 7 |
About Takashi Kojima
Takashi Kojima is a scholar working on Ceramics and Composites, General Engineering and Materials Chemistry, having authored 312 papers that have together received 3.9k indexed citations. Recurring topics across this work include Advanced Photocatalysis Techniques (22 papers), TiO2 Photocatalysis and Solar Cells (20 papers), Ferroelectric and Piezoelectric Materials (20 papers), Advanced ceramic materials synthesis (19 papers), Semiconductor Quantum Structures and Devices (18 papers), Catalytic Processes in Materials Science (15 papers), Railway Engineering and Dynamics (13 papers) and Hepatitis B Virus Studies (11 papers). The work is most often cited by research in Surfaces, Coatings and Films (267 citations), Materials Chemistry (1.5k citations) and Ceramics and Composites (184 citations). Takashi Kojima has collaborated with scholars based in Japan, United States and Indonesia. Frequent co-authors include Takayuki Watanabe, Hiroshi Funakubo, K. Ohta, Tadashi Nakagawa, Minoru Osada, Naofumi Uekawa, Tomohiro Sakai, Keisuke Saito, N. Kawai and Hideo Kamei. Their work appears in journals such as The Journal of Chemical Physics, Journal of Clinical Oncology and SHILAP Revista de lepidopterología.
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.