Koji Takayama

146 papers and 3.5k indexed citations i.

About

Koji Takayama is a scholar working on Surgery, Orthopedics and Sports Medicine and Biomedical Engineering. According to data from OpenAlex, Koji Takayama has authored 146 papers receiving a total of 3.5k indexed citations (citations by other indexed papers that have themselves been cited), including 109 papers in Surgery, 21 papers in Orthopedics and Sports Medicine and 14 papers in Biomedical Engineering. Recurrent topics in Koji Takayama’s work include Total Knee Arthroplasty Outcomes (86 papers), Orthopaedic implants and arthroplasty (76 papers) and Knee injuries and reconstruction techniques (53 papers). Koji Takayama is often cited by papers focused on Total Knee Arthroplasty Outcomes (86 papers), Orthopaedic implants and arthroplasty (76 papers) and Knee injuries and reconstruction techniques (53 papers). Koji Takayama collaborates with scholars based in Japan, United States and India. Koji Takayama's co-authors include Ryosuke Kuroda, Tomoyuki Matsumoto, Masahiro Kurosaka, Takehiko Matsushita, Kazunari Ishida, Shinya Hayashi, Seiji Kubo, Shingo Hashimoto, Kotaro Nishida and Freddie H. Fu and has published in prestigious journals such as Journal of Clinical Investigation, PLoS ONE and Biomaterials.

In The Last Decade

Co-authorship network of co-authors of Koji Takayama i

Fields of papers citing papers by Koji Takayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Koji Takayama

Since Specialization
Citations

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

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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2025