{"id":"https://openalex.org/A5110193330","orcid":null,"observed_orcids":[],"display_name":"Kyoji Yamada","raw_author_names":["KYOJI YAMADA","Kyoji YAMADA","Kyoji Yamada"],"full_name":"Yamada, Kyoji","works_count":85,"cited_by_count":1147,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":17,"i10_index":20},"ids":{"openalex":"https://openalex.org/A5110193330","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I113306721","ror":"https://ror.org/03t78wx29","display_name":"Hiroshima University","country_code":"JP","type":"education","lineage":["https://openalex.org/I113306721"]},"years":[2003,2002,2000]},{"institution":{"id":"https://openalex.org/I1298590031","ror":"https://ror.org/01w6wtk13","display_name":"Shizuoka University","country_code":"JP","type":"education","lineage":["https://openalex.org/I1298590031"]},"years":[1987]},{"institution":{"id":"https://openalex.org/I163917720","ror":"https://ror.org/043axf581","display_name":"St. Marianna University School of Medicine","country_code":"JP","type":"education","lineage":["https://openalex.org/I163917720"]},"years":[2005,2003,2002,2001,2000,1999,1998,1997,1995,1994,1992,1985]},{"institution":{"id":"https://openalex.org/I2799886695","ror":"https://ror.org/05eq41471","display_name":"Veterans Health Administration","country_code":"US","type":"government","lineage":["https://openalex.org/I1322918889","https://openalex.org/I2799886695"]},"years":[1992]},{"institution":{"id":"https://openalex.org/I3018761593","ror":"https://ror.org/01786mp71","display_name":"Institute of Agrobiological Sciences","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1323638106","https://openalex.org/I3018761593"]},"years":[2002]},{"institution":{"id":"https://openalex.org/I4210101549","ror":"https://ror.org/018hk2b97","display_name":"Denver VA Medical Center","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1322918889","https://openalex.org/I2799886695","https://openalex.org/I4210101549","https://openalex.org/I4210113540","https://openalex.org/I4210148403"]},"years":[1992]},{"institution":{"id":"https://openalex.org/I42766147","ror":"https://ror.org/0445phv87","display_name":"University of Toyama","country_code":"JP","type":"education","lineage":["https://openalex.org/I42766147"]},"years":[2016,2013,2012,2011,2009,2006,2005,2004,2002,2000,1993,1992]},{"institution":{"id":"https://openalex.org/I4405274326","ror":"https://ror.org/01h613k03","display_name":"Asahi Kasei Homes Corporation (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I4405274326"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I4405283616","ror":"https://ror.org/01zsn5506","display_name":"Kawasaki Municipal Tama Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4405283616"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I4405286949","ror":"https://ror.org/03n5b1p04","display_name":"Center for Gene Research, Nagoya University","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405286949","https://openalex.org/I60134161"]},"years":[1986]},{"institution":{"id":"https://openalex.org/I60134161","ror":"https://ror.org/04chrp450","display_name":"Nagoya University","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]},"years":[1986,1983,1980,1979]},{"institution":{"id":"https://openalex.org/I71395657","ror":"https://ror.org/04ww21r56","display_name":"Niigata University","country_code":"JP","type":"education","lineage":["https://openalex.org/I71395657"]},"years":[2000]},{"institution":{"id":"https://openalex.org/I79669737","ror":"https://ror.org/014rqt829","display_name":"Rakuno Gakuen University","country_code":"JP","type":"education","lineage":["https://openalex.org/I79669737"]},"years":[1994]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10184","display_name":"Plant Molecular Biology Research","count":18,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12475","display_name":"Plant Parasitism and Resistance","count":15,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10584","display_name":"Reproductive Physiology in Livestock","count":12,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10303","display_name":"Photosynthetic Processes and Mechanisms","count":9,"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/T10364","display_name":"Reproductive Biology and Fertility","count":9,"subfield":{"id":"https://openalex.org/subfields/2743","display_name":"Reproductive Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13218","display_name":"Sesame and Sesamin Research","value":0.0004112,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12475","display_name":"Plant Parasitism and Resistance","value":0.0002632,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11268","display_name":"Light effects on plants","value":5.66e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10184","display_name":"Plant Molecular Biology Research","value":4.39e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11411","display_name":"Tea Polyphenols and Effects","value":3.78e-05,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9613374471664429},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.9307060241699219},{"id":"59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","score":0.6729654669761658},{"id":"104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","score":0.672624945640564},{"id":"54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","score":0.6018614172935486}],"counts_by_year":[{"year":1979,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1980,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1983,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1985,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1986,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1992,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1995,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1996,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":7,"oa_works_count":1,"cited_by_count":0},{"year":1998,"works_count":5,"oa_works_count":2,"cited_by_count":0},{"year":1999,"works_count":4,"oa_works_count":3,"cited_by_count":0},{"year":2000,"works_count":8,"oa_works_count":3,"cited_by_count":0},{"year":2001,"works_count":7,"oa_works_count":4,"cited_by_count":0},{"year":2002,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":2003,"works_count":5,"oa_works_count":4,"cited_by_count":0},{"year":2004,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2005,"works_count":5,"oa_works_count":3,"cited_by_count":0},{"year":2006,"works_count":7,"oa_works_count":3,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":47},{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":36},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":53},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":36},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":42},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":23},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":42},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":45},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":40},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":48},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":65},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":37},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":43},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":32},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":30}],"display_name_alternatives":["KYOJI YAMADA","Kyoji YAMADA","Kyoji Yamada"],"block_key":"k yamada","works_api_url":"https://api.openalex.org/works?filter=author.id:A5110193330","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5110193330","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}