{"schema_version":"1","generated_at":"2026-11-13T17:36:30.642Z","data_as_of":null,"url":"https://www.findmykol.com/kol/koichi-maruyama","json_url":"https://www.findmykol.com/kol/koichi-maruyama/profile.json","record_kind":"basic","profile_kind":"research","person":{"slug":"koichi-maruyama","name":"Koichi Maruyama","specialty":"Medicine","therapeutic_area":"Neurology","therapeutic_areas":["Neurology"],"institution":"Anjo Kosei Hospital","institution_url":"https://www.findmykol.com/institution/anjo-kosei-hospital","register":{"country":"JP"}},"identifiers":{"orcid":"0000-0003-4830-7303","openalex":"A5018641365"},"summary":"Koichi Maruyama is a Neurology researcher affiliated with Anjo Kosei Hospital. OpenAlex indexes 130 publications with 1,752 citations (h-index 24).","overview":null,"focus":{"indications":[],"research_topics":["Neurology"]},"scholarship":{"works_count":130,"cited_by_count":1752,"h_index":24,"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":"Michio Suzuki","slug":"michio-suzuki-jp","institution":"Anjo Kosei Hospital","url":"https://www.findmykol.com/kol/michio-suzuki-jp","json_url":"https://www.findmykol.com/kol/michio-suzuki-jp/profile.json"},{"name":"Tamiko Negoro","slug":"tamiko-negoro","institution":"Anjo Kosei Hospital","url":"https://www.findmykol.com/kol/tamiko-negoro","json_url":"https://www.findmykol.com/kol/tamiko-negoro/profile.json"},{"name":"Shinji Ito","slug":"shinji-ito","institution":"Anjo Kosei Hospital","url":"https://www.findmykol.com/kol/shinji-ito","json_url":"https://www.findmykol.com/kol/shinji-ito/profile.json"},{"name":"Masashi Sawa","slug":"masashi-sawa","institution":"Anjo Kosei Hospital","url":"https://www.findmykol.com/kol/masashi-sawa","json_url":"https://www.findmykol.com/kol/masashi-sawa/profile.json"},{"name":"Bruce Miller","slug":"bruce-miller","institution":"University of California, San Francisco (UCSF)","specialty":"Neurology","url":"https://www.findmykol.com/kol/bruce-miller","json_url":"https://www.findmykol.com/kol/bruce-miller/profile.json"},{"name":"David Knopman","slug":"david-knopman","institution":"Mayo Clinic Rochester","specialty":"Neurology","url":"https://www.findmykol.com/kol/david-knopman","json_url":"https://www.findmykol.com/kol/david-knopman/profile.json"},{"name":"Brett Kissela","slug":"brett-kissela","institution":"Medical College of Wisconsin","specialty":"Neurology","url":"https://www.findmykol.com/kol/brett-kissela","json_url":"https://www.findmykol.com/kol/brett-kissela/profile.json"},{"name":"Richard Lipton","slug":"richard-lipton","institution":"Albert Einstein College of Medicine","specialty":"Neurology","url":"https://www.findmykol.com/kol/richard-lipton","json_url":"https://www.findmykol.com/kol/richard-lipton/profile.json"}],"coverage":{"note":"A basic directory record. 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":{"orcid":{"name":"ORCID","url":"https://orcid.org","provides":"The verified researcher identity that anchors authorship"},"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"}