{"id":"https://openalex.org/A5064905733","orcid":"https://orcid.org/0000-0002-2424-1920","observed_orcids":["https://orcid.org/0000-0002-2424-1920"],"display_name":"Ryukou Tokuyama","raw_author_names":["Ryukou TOKUYAMA","Ryukou Tokuyama"],"full_name":"Ryukou Tokuyama","works_count":11,"cited_by_count":167,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":6,"i10_index":5},"ids":{"openalex":"https://openalex.org/A5064905733","orcid":"https://orcid.org/0000-0002-2424-1920","observed_orcids":["https://orcid.org/0000-0002-2424-1920"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210118208","ror":"https://ror.org/01nyg7313","display_name":"Institute of Medicinal Molecular Design","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210118208"]},"years":[2023,2022]},{"institution":{"id":"https://openalex.org/I4405266857","ror":"https://ror.org/0031t6k06","display_name":"Fuji Yakuhin Co., Ltd. (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I4405266857"]},"years":[2021]}],"last_known_institutions":[{"id":"https://openalex.org/I4210118208","ror":"https://ror.org/01nyg7313","display_name":"Institute of Medicinal Molecular Design","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210118208"]}],"topics":[{"id":"https://openalex.org/T10211","display_name":"Computational Drug Discovery Methods","count":6,"subfield":{"id":"https://openalex.org/subfields/3002","display_name":"Drug Discovery"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12410","display_name":"Structural and Chemical Analysis of Organic and Inorganic Compounds","count":6,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13160","display_name":"Synthesis and Biological Evaluation","count":6,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10274","display_name":"Heterocyclic Compound Synthesis and Bioactivity","count":4,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11072","display_name":"Peroxisome Proliferator-Activated Receptors","count":4,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13160","display_name":"Synthesis and Biological Evaluation","value":8.28e-05,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14459","display_name":"Synthesis and Reactions of Organic Compounds","value":7.09e-05,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11072","display_name":"Peroxisome Proliferator-Activated Receptors","value":4.6e-05,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12410","display_name":"Structural and Chemical Analysis of Organic and Inorganic Compounds","value":2.51e-05,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10211","display_name":"Computational Drug Discovery Methods","value":1.47e-05,"subfield":{"id":"https://openalex.org/subfields/3002","display_name":"Drug Discovery"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"x_concepts":[{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.9520150423049927},{"id":"71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","score":0.4424431025981903},{"id":"202751555","wikidata":"https://www.wikidata.org/wiki/Q221681","display_name":"In vitro","score":0.4200584292411804},{"id":"55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","score":0.36171895265579224},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.2465088963508606}],"counts_by_year":[{"year":2001,"works_count":6,"oa_works_count":3,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":10},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":4},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":6},{"year":2023,"works_count":2,"oa_works_count":0,"cited_by_count":10},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":9},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":11}],"display_name_alternatives":["Ryukou TOKUYAMA","Ryukou Tokuyama"],"block_key":"r tokuyama","works_api_url":"https://api.openalex.org/works?filter=author.id:A5064905733","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5064905733","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}