Hiromasa Yamashita

82 papers and 1.5k indexed citations i.

About

Hiromasa Yamashita is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Hiromasa Yamashita has authored 82 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Surgery, 19 papers in Pulmonary and Respiratory Medicine and 17 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Hiromasa Yamashita’s work include Cardiac Valve Diseases and Treatments (13 papers), Assisted Reproductive Technology and Twin Pregnancy (12 papers) and Infective Endocarditis Diagnosis and Management (12 papers). Hiromasa Yamashita is often cited by papers focused on Cardiac Valve Diseases and Treatments (13 papers), Assisted Reproductive Technology and Twin Pregnancy (12 papers) and Infective Endocarditis Diagnosis and Management (12 papers). Hiromasa Yamashita collaborates with scholars based in Japan, United States and Germany. Hiromasa Yamashita's co-authors include Isamu Kawase, Mikio Takatoh, Shin Uchida, Shigeyuki Ozaki, Hiroyuki Katayama, Kumiko Oguma, Eiji Haramoto, Shinichiro Ohgaki, Atsushi Tajima and Yukinari Nozawa and has published in prestigious journals such as Water Research, FEBS Letters and Journal of Thoracic and Cardiovascular Surgery.

In The Last Decade

Co-authorship network of co-authors of Hiromasa Yamashita i

Fields of papers citing papers by Hiromasa Yamashita

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiromasa Yamashita

Since Specialization
Citations

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