Kenji Hayashida

99 total papers · 3.4k total citations
72 papers, 2.6k citations indexed

About

Kenji Hayashida is a scholar working on Surgery, Epidemiology and Rheumatology. According to data from OpenAlex, Kenji Hayashida has authored 72 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Surgery, 38 papers in Epidemiology and 12 papers in Rheumatology. Recurrent topics in Kenji Hayashida's work include Shoulder Injury and Treatment (40 papers), Shoulder and Clavicle Injuries (38 papers) and Nerve Injury and Rehabilitation (16 papers). Kenji Hayashida is often cited by papers focused on Shoulder Injury and Treatment (40 papers), Shoulder and Clavicle Injuries (38 papers) and Nerve Injury and Rehabilitation (16 papers). Kenji Hayashida collaborates with scholars based in Japan, United States and India. Kenji Hayashida's co-authors include Toshihiro Nanki, Peter E. Lipsky, Minoru Yoneda, Takahiro Ochi, Kenrin Shi, Nobuyuki Miyasaka, Shigeto Nakagawa, Tetsuya Tomita, Ken Taniguchi and Sunao Fukushima and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Journal of Immunology and PLoS ONE.

In The Last Decade

Kenji Hayashida

68 papers receiving 2.6k citations

Author Peers

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

Author Last Decade Papers Cites
Kenji Hayashida 880 835 728 709 678 72 2.6k
Katherine Siminovitch 1.0k 1.2× 455 0.5× 514 0.7× 332 0.5× 938 1.4× 49 3.5k
T. Ochi 471 0.5× 1.0k 1.2× 335 0.5× 290 0.4× 1.2k 1.8× 80 3.1k
Masahiro Yamamura 1.4k 1.5× 330 0.4× 319 0.4× 561 0.8× 969 1.4× 88 3.4k
Fermín Sánchez‐Guijo 581 0.7× 823 1.0× 290 0.4× 641 0.9× 481 0.7× 145 4.3k
Beverly Torok‐Storb 1.0k 1.2× 583 0.7× 464 0.6× 570 0.8× 184 0.3× 64 3.8k
Lucien Frappart 763 0.9× 318 0.4× 816 1.1× 1.3k 1.9× 430 0.6× 101 4.1k
Joseph H. Korn 655 0.7× 301 0.4× 307 0.4× 310 0.4× 412 0.6× 71 3.5k
John Slavin 316 0.4× 794 1.0× 745 1.0× 1.1k 1.6× 463 0.7× 78 3.5k
Peter Youssef 610 0.7× 330 0.4× 260 0.4× 239 0.3× 1.3k 1.9× 87 3.0k
Helen Α. Papadaki 1.4k 1.5× 536 0.6× 240 0.3× 850 1.2× 376 0.6× 188 4.1k

Countries citing papers authored by Kenji Hayashida

Since Specialization
Citations

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

Fields of papers citing papers by Kenji Hayashida

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kenji Hayashida

This figure shows the co-authorship network connecting the top 25 collaborators of Kenji Hayashida. A scholar is included among the top collaborators of Kenji Hayashida 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 Kenji Hayashida. Kenji Hayashida 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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2026