{"schema_version":"1","generated_at":"2026-11-01T19:34:55.543Z","data_as_of":null,"url":"https://www.findmykol.com/kol/yoshihiko-yamada","json_url":"https://www.findmykol.com/kol/yoshihiko-yamada/profile.json","record_kind":"basic","profile_kind":"research","person":{"slug":"yoshihiko-yamada","name":"Yoshihiko Yamada","specialty":"Medicine","therapeutic_area":"Rheumatology/Immunology","therapeutic_areas":["Rheumatology/Immunology"],"institution":"Kyushu University","institution_url":"https://www.findmykol.com/institution/kyushu-university","register":{"country":"JP"}},"identifiers":{"openalex":"A5102398216"},"summary":"Yoshihiko Yamada is a Rheumatology/Immunology researcher affiliated with Kyushu University. OpenAlex indexes 331 publications with 17,551 citations (h-index 74).","overview":null,"focus":{"indications":[],"research_topics":["Rheumatology/Immunology"]},"scholarship":{"works_count":331,"cited_by_count":17551,"h_index":74,"source":"works"},"payments":{"note":"Not applicable. This profile is anchored outside the United States, where CMS Open Payments and Medicare prescribing do not report."},"similar":[{"name":"Toshiharu Ninomiya","slug":"toshiharu-ninomiya","institution":"Kyushu University","url":"https://www.findmykol.com/kol/toshiharu-ninomiya","json_url":"https://www.findmykol.com/kol/toshiharu-ninomiya/profile.json"},{"name":"Yoshihiko Maehara","slug":"yoshihiko-maehara","institution":"Kyushu University","url":"https://www.findmykol.com/kol/yoshihiko-maehara","json_url":"https://www.findmykol.com/kol/yoshihiko-maehara/profile.json"},{"name":"Yoshihiro Ogawa","slug":"yoshihiro-ogawa","institution":"Kyushu University","url":"https://www.findmykol.com/kol/yoshihiro-ogawa","json_url":"https://www.findmykol.com/kol/yoshihiro-ogawa/profile.json"},{"name":"Hiroyuki Tsutsui","slug":"hiroyuki-tsutsui","institution":"Kyushu University","url":"https://www.findmykol.com/kol/hiroyuki-tsutsui","json_url":"https://www.findmykol.com/kol/hiroyuki-tsutsui/profile.json"},{"name":"David Felson","slug":"david-felson","institution":"Boston University","specialty":"Rheumatology","url":"https://www.findmykol.com/kol/david-felson","json_url":"https://www.findmykol.com/kol/david-felson/profile.json"},{"name":"Marc Hochberg","slug":"marc-hochberg","institution":"University of Maryland School of Medicine","specialty":"Rheumatology","url":"https://www.findmykol.com/kol/marc-hochberg","json_url":"https://www.findmykol.com/kol/marc-hochberg/profile.json"},{"name":"Philip Mease","slug":"philip-mease","specialty":"Rheumatology","url":"https://www.findmykol.com/kol/philip-mease","json_url":"https://www.findmykol.com/kol/philip-mease/profile.json"},{"name":"Michelle Petri","slug":"michelle-petri","institution":"Johns Hopkins University School of Medicine","specialty":"Rheumatology","url":"https://www.findmykol.com/kol/michelle-petri","json_url":"https://www.findmykol.com/kol/michelle-petri/profile.json"}],"coverage":{"note":"A basic record from the physician directory. Sections absent here were not yet checked for this person, so absence means not yet looked, never none found.","not_yet_checked":["funding","congress","network","presence","recognition"]},"not_included":{"note":"This document is the public layer: neutral facts cited to their source. Judgments (influence tier, archetype, trajectory commentary) and the itemized rows past each section's public teaser are account features and are not served here or to crawlers.","withheld_rows":{}},"sources":{"works":{"name":"OpenAlex","url":"https://openalex.org","provides":"Citations, h-index, research topics, most-cited works and congress abstracts"}},"methodology_url":"https://www.findmykol.com/about#methodology"}