Kiyoshi Kojima

441 total citations
17 papers, 304 citations indexed

About

Kiyoshi Kojima is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Molecular Biology. According to data from OpenAlex, Kiyoshi Kojima has authored 17 papers receiving a total of 304 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Electrical and Electronic Engineering, 4 papers in Materials Chemistry and 2 papers in Molecular Biology. Recurrent topics in Kiyoshi Kojima's work include Silicon and Solar Cell Technologies (4 papers), Solidification and crystal growth phenomena (3 papers) and Thin-Film Transistor Technologies (2 papers). Kiyoshi Kojima is often cited by papers focused on Silicon and Solar Cell Technologies (4 papers), Solidification and crystal growth phenomena (3 papers) and Thin-Film Transistor Technologies (2 papers). Kiyoshi Kojima collaborates with scholars based in Japan, Switzerland and Germany. Kiyoshi Kojima's co-authors include Isao Yumoto, Hidetoshi Matsuyama, Toshihiko Ozawa, Hideaki Iwata, Yoshinobu Nodasaka, Akio Nakamura, Isao Hara, Nobutoshi Ichise, Hidemasa Kondo and Satoru Ohgiya and has published in prestigious journals such as Biochemistry, Journal of The Electrochemical Society and Japanese Journal of Applied Physics.

In The Last Decade

Kiyoshi Kojima

15 papers receiving 275 citations

Peers

Kiyoshi Kojima
Comparison fields: 5 of 85
  • Molecular Biology 96
  • Electrical and Electronic Engineering 73
  • Ecology 60
  • Materials Chemistry 56
  • Pollution 50
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Muyi Li China
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Frédéric Lançon France
Osamu Koyama Japan
Nastaran Rizan Malaysia
Puneet Kohli India
Jingyu Wang China
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Citations per field, relative to Kiyoshi Kojima
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Citations per year, relative to Kiyoshi Kojima
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Countries citing papers authored by Kiyoshi Kojima

Since Specialization
Citations

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

Fields of papers citing papers by Kiyoshi Kojima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kiyoshi Kojima

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

All Works

17 of 17 papers shown
# Work Indexed citations
1 5
2 4
3 45
4 114
5
Safe and Comfortable Electromotive Cart for People of Advanced Age
2
6
Trial Production of Electromotive Cart for Physically Handicapped People and People of Advanced Age
2
7
63 EVALUATION OF ALLELOPATHIC EFFECTS OF LEGUMINOUS SPECIES, USING LEAF WATER EXTRACTS AND SOIL SOLUTION
2
8 2
9 8
10 28
11 22
12 34
13 0
14 6
15 10
16 12
17 8

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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2026