Hirohisa Kojima

213 total papers · 1.1k total citations
107 papers, 829 citations indexed

About

Hirohisa Kojima is a scholar working on Aerospace Engineering, Control and Systems Engineering and Astronomy and Astrophysics. According to data from OpenAlex, Hirohisa Kojima has authored 107 papers receiving a total of 829 indexed citations (citations by other indexed papers that have themselves been cited), including 65 papers in Aerospace Engineering, 55 papers in Control and Systems Engineering and 40 papers in Astronomy and Astrophysics. Recurrent topics in Hirohisa Kojima's work include Space Satellite Systems and Control (48 papers), Astro and Planetary Science (38 papers) and Control and Dynamics of Mobile Robots (22 papers). Hirohisa Kojima is often cited by papers focused on Space Satellite Systems and Control (48 papers), Astro and Planetary Science (38 papers) and Control and Dynamics of Mobile Robots (22 papers). Hirohisa Kojima collaborates with scholars based in Japan, Australia and United States. Hirohisa Kojima's co-authors include Pavel M. Trivailo, Hironori Fujii, William Singhose, Naoki Matsuda, Takeo Watanabe, Nobuyuki Nakajima, Y. Kato, Jaime A. Moreno, Shinji Suzuki and Kenji Uchiyama and has published in prestigious journals such as Biochemical and Biophysical Research Communications, IEEE Access and Journal of Guidance Control and Dynamics.

In The Last Decade

Hirohisa Kojima

99 papers receiving 794 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Hirohisa Kojima	565	411	398	110	82	107	829
Yoshiaki Ohkami	428 0.8×	241 0.6×	271 0.7×	145 1.3×	136 1.7×	111	780
Saburo Matunaga	554 1.0×	221 0.5×	259 0.7×	229 2.1×	150 1.8×	131	839
Ying-Jing Qian	209 0.4×	518 1.3×	129 0.3×	133 1.2×	266 3.2×	73	917
Karol Seweryn	603 1.1×	160 0.4×	513 1.3×	99 0.9×	28 0.3×	72	815
Enrico Stoll	628 1.1×	95 0.2×	502 1.3×	158 1.4×	29 0.4×	109	1.0k
Yao Zhang	239 0.4×	293 0.7×	86 0.2×	161 1.5×	112 1.4×	71	748
Peter M. Bainum	660 1.2×	398 1.0×	291 0.7×	50 0.5×	212 2.6×	128	905
Fabrizio Piergentili	749 1.3×	49 0.1×	309 0.8×	94 0.9×	65 0.8×	106	1.0k
Wei Wang	420 0.7×	221 0.5×	42 0.1×	117 1.1×	32 0.4×	86	707
Manoranjan Majji	373 0.7×	184 0.4×	62 0.2×	85 0.8×	151 1.8×	102	736

Countries citing papers authored by Hirohisa Kojima

Since Specialization

Citations

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

Fields of papers citing papers by Hirohisa Kojima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hirohisa Kojima

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

All Works

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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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