Katsuhiro Kojima

2.1k total citations
61 papers, 1.7k citations indexed

About

Katsuhiro Kojima is a scholar working on Molecular Biology, Electrical and Electronic Engineering and Plant Science. According to data from OpenAlex, Katsuhiro Kojima has authored 61 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Molecular Biology, 21 papers in Electrical and Electronic Engineering and 18 papers in Plant Science. Recurrent topics in Katsuhiro Kojima's work include Electrochemical sensors and biosensors (21 papers), Enzyme Catalysis and Immobilization (12 papers) and Analytical Chemistry and Sensors (11 papers). Katsuhiro Kojima is often cited by papers focused on Electrochemical sensors and biosensors (21 papers), Enzyme Catalysis and Immobilization (12 papers) and Analytical Chemistry and Sensors (11 papers). Katsuhiro Kojima collaborates with scholars based in Japan, United States and Germany. Katsuhiro Kojima's co-authors include Koji Sode, Stefano Ferri, Wakako Tsugawa, Kazushige Mori, Tomohiko Yamazaki, Hiromi Yoshida, Kazunori Ikebukuro, Naoko Ohkama‐Ohtsu, Koichi Abe and Noya Loew and has published in prestigious journals such as Analytical Chemistry, Scientific Reports and Biochemical and Biophysical Research Communications.

In The Last Decade

Katsuhiro Kojima

58 papers receiving 1.7k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Katsuhiro Kojima Japan 23 841 794 366 318 270 61 1.7k
S.D. Varfolomeyev Russia 20 790 0.9× 612 0.8× 442 1.2× 228 0.7× 552 2.0× 67 2.0k
Keith Baronian New Zealand 22 668 0.8× 600 0.8× 341 0.9× 202 0.6× 47 0.2× 67 1.6k
Mykhailo Gonchar Ukraine 26 1.2k 1.4× 1.0k 1.3× 382 1.0× 444 1.4× 90 0.3× 160 2.2k
Wakako Tsugawa Japan 29 1.4k 1.7× 1.1k 1.4× 542 1.5× 486 1.5× 47 0.2× 111 2.4k
R. Seenivasan India 17 397 0.5× 291 0.4× 221 0.6× 152 0.5× 152 0.6× 44 1.1k
Célia M. Silveira Portugal 17 513 0.6× 309 0.4× 260 0.7× 138 0.4× 41 0.2× 40 868
U. Bencivenga Italy 24 546 0.6× 659 0.8× 158 0.4× 96 0.3× 268 1.0× 50 1.4k
Shuichi Suzuki Japan 28 1.5k 1.8× 853 1.1× 596 1.6× 1.0k 3.2× 40 0.1× 120 2.6k
Galina Gayda Ukraine 18 549 0.7× 457 0.6× 150 0.4× 165 0.5× 45 0.2× 56 964
Yi Ma China 23 396 0.5× 719 0.9× 122 0.3× 69 0.2× 103 0.4× 97 1.8k

Countries citing papers authored by Katsuhiro Kojima

Since Specialization
Citations

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

Fields of papers citing papers by Katsuhiro Kojima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Katsuhiro Kojima

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

All Works

20 of 20 papers shown
1.
Yoshida, Hiromi, et al.. (2024). Improvement of substrate specificity of the direct electron transfer type FAD-dependent glucose dehydrogenase catalytic subunit. Journal of Biotechnology. 395. 170–179. 3 indexed citations
2.
Kojima, Katsuhiro, et al.. (2023). Diversity of Fast-Growth Spore-Forming Microbes and Their Activity as Plant Partners. Microorganisms. 11(2). 232–232. 2 indexed citations
3.
Okuda‐Shimazaki, Junko, Hiromi Yoshida, In‐Young Lee, et al.. (2022). Microgravity environment grown crystal structure information based engineering of direct electron transfer type glucose dehydrogenase. Communications Biology. 5(1). 1334–1334. 10 indexed citations
4.
Ohwaki, Yoshinari, Katsuhiro Kojima, Sonoko Dorothea Bellingrath‐Kimura, et al.. (2022). Biofertilizer with Bacillus pumilus TUAT1 Spores Improves Growth, Productivity, and Lodging Resistance in Forage Rice. Agronomy. 12(10). 2325–2325. 8 indexed citations
5.
Kojima, Katsuhiro, et al.. (2021). Seed coating by biofertilizer containing spores of Bacillus pumilus TUAT1 strain enhanced initial growth of Oryza sativa L. . Agronomy Journal. 113(4). 3708–3717. 10 indexed citations
6.
Ito, Kohei, Junko Okuda‐Shimazaki, Katsuhiro Kojima, et al.. (2020). Strategic design and improvement of the internal electron transfer of heme b domain-fused glucose dehydrogenase for use in direct electron transfer-type glucose sensors. Biosensors and Bioelectronics. 176. 112911–112911. 22 indexed citations
7.
Okazaki, Shin, Naoto Sano, Tetsuya Yamada, et al.. (2019). Complete Genome Sequence of Plant Growth-Promoting Bacillus pumilus TUAT1. Microbiology Resource Announcements. 8(21). 10 indexed citations
8.
Yoshida, Hiromi, Katsuhiro Kojima, Keiichi Yoshimatsu, et al.. (2019). X-ray structure of the direct electron transfer-type FAD glucose dehydrogenase catalytic subunit complexed with a hitchhiker protein. Acta Crystallographica Section D Structural Biology. 75(9). 841–851. 29 indexed citations
9.
Ito, Kohei, Junko Okuda‐Shimazaki, Kazushige Mori, et al.. (2018). Designer fungus FAD glucose dehydrogenase capable of direct electron transfer. Biosensors and Bioelectronics. 123. 114–123. 43 indexed citations
10.
Okuda‐Shimazaki, Junko, Noya Loew, Katsuhiro Kojima, et al.. (2018). Construction and characterization of flavin adenine dinucleotide glucose dehydrogenase complex harboring a truncated electron transfer subunit. Electrochimica Acta. 277. 276–286. 19 indexed citations
11.
12.
Yamazaki, Tomohiko, Keiichi Yoshimatsu, Katsuhiro Kojima, et al.. (2016). An Fe–S cluster in the conserved Cys-rich region in the catalytic subunit of FAD-dependent dehydrogenase complexes. Bioelectrochemistry. 112. 178–183. 30 indexed citations
13.
Djedidi, Salem, Katsuhiro Kojima, Naoko Ohkama‐Ohtsu, Sonoko Dorothea Bellingrath‐Kimura, & Tadashi Yokoyama. (2016). Growth and 137Cs uptake and accumulation among 56 Japanese cultivars of Brassica rapa, Brassica juncea and Brassica napus grown in a contaminated field in Fukushima: Effect of inoculation with a Bacillus pumilus strain. Journal of Environmental Radioactivity. 157. 27–37. 8 indexed citations
14.
Win, Khin Thuzar, Aung Zaw Oo, Katsuhiro Kojima, et al.. (2016). Genotypic difference in 137Cs accumulation and transfer from the contaminated field in Fukushima to azuki bean (Vigna angularis). Journal of Environmental Radioactivity. 158-159. 138–147. 4 indexed citations
15.
Kojima, Katsuhiro, et al.. (2015). Stabilization of fungi-derived recombinant FAD-dependent glucose dehydrogenase by introducing a disulfide bond. Biotechnology Letters. 37(5). 1091–1099. 30 indexed citations
16.
Kojima, Katsuhiro, Tadashi Yokoyama, Naoko Ohkama‐Ohtsu, et al.. (2012). Exploration of natural nod gene inducers for Mesorhizobium loti in seed and root exudates of Lotus corniculatus. 66(1). 12–21. 1 indexed citations
17.
Kojima, Katsuhiro, et al.. (2012). Substrate specificity engineering of Escherichia coli derived fructosamine 6-kinase. Biotechnology Letters. 35(2). 253–258. 8 indexed citations
18.
Mori, Kazushige, et al.. (2011). Screening of Aspergillus-derived FAD-glucose dehydrogenases from fungal genome database. Biotechnology Letters. 33(11). 2255–2263. 36 indexed citations
19.
Watanabe, Hiroshi, et al.. (2000). Instrument and Control. Electronic Scanning Eddy Current Testing for Surface Flaw Inspection of Steel Plates.. DENKI-SEIKO. 71(3). 205–212. 1 indexed citations
20.
Kojima, Katsuhiro, et al.. (1989). Development of Probe-Rotation-Type Eddy Current Defect Detector in Hot Condition. Transactions of the Society of Instrument and Control Engineers. 25(9). 940–946. 1 indexed citations

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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