{"id":"https://openalex.org/A5113933529","orcid":null,"observed_orcids":[],"display_name":"Yoshiaki Kitazawa","raw_author_names":["Y KITAZAWA","Y Kitazawa","YOSHIAKI KITAZAWA","Yoshiaki Kitazawa"],"full_name":"Kitazawa, Yoshiaki","works_count":154,"cited_by_count":7639,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":42,"i10_index":97},"ids":{"openalex":"https://openalex.org/A5113933529","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I10091056","ror":"https://ror.org/02hwp6a56","display_name":"Kanazawa University","country_code":"JP","type":"education","lineage":["https://openalex.org/I10091056"]},"years":[2009]},{"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":[2001,1994]},{"institution":{"id":"https://openalex.org/I141945490","ror":"https://ror.org/03rmrcq20","display_name":"University of British Columbia","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]},"years":[1994]},{"institution":{"id":"https://openalex.org/I145311948","ror":"https://ror.org/00za53h95","display_name":"Johns Hopkins University","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]},"years":[1971,1970,1968]},{"institution":{"id":"https://openalex.org/I159385669","ror":"https://ror.org/01hjzeq58","display_name":"Chiba University","country_code":"JP","type":"education","lineage":["https://openalex.org/I159385669"]},"years":[1976,1975,1972,1971]},{"institution":{"id":"https://openalex.org/I16528096","ror":"https://ror.org/02h6cs343","display_name":"Aichi Medical University","country_code":"JP","type":"education","lineage":["https://openalex.org/I16528096"]},"years":[1998]},{"institution":{"id":"https://openalex.org/I2799853436","ror":"https://ror.org/037zgn354","display_name":"Johns Hopkins Medicine","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799853436"]},"years":[1971,1970,1968]},{"institution":{"id":"https://openalex.org/I40677808","ror":"https://ror.org/028vxwa22","display_name":"Kyoto Prefectural University of Medicine","country_code":"JP","type":"education","lineage":["https://openalex.org/I40677808","https://openalex.org/I4405285717"]},"years":[1996]},{"institution":{"id":"https://openalex.org/I4210103532","ror":"https://ror.org/0138ysz16","display_name":"Gifu Municipal Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210103532"]},"years":[1996,1995]},{"institution":{"id":"https://openalex.org/I4210139524","ror":"https://ror.org/033523d69","display_name":"Association for Research in Vision and Ophthalmology","country_code":"US","type":"other","lineage":["https://openalex.org/I4210139524"]},"years":[2000]},{"institution":{"id":"https://openalex.org/I42405503","ror":"https://ror.org/024exxj48","display_name":"Gifu University","country_code":"JP","type":"education","lineage":["https://openalex.org/I42405503"]},"years":[2016,2015,2012,2011,2006,2004,2003,2002,2001,2000,1999,1998,1997,1996,1995,1994,1993,1992,1991,1990,1989,1988,1986,1985]},{"institution":{"id":"https://openalex.org/I4388446366","ror":"https://ror.org/03eftgw80","display_name":"Indiana University Indianapolis","country_code":"US","type":"education","lineage":["https://openalex.org/I4388446366","https://openalex.org/I592451"]},"years":[2000]},{"institution":{"id":"https://openalex.org/I4394709130","ror":"https://ror.org/02ets8c94","display_name":"Indiana University School of Medicine","country_code":"US","type":"education","lineage":["https://openalex.org/I4394709130","https://openalex.org/I592451"]},"years":[2000]},{"institution":{"id":"https://openalex.org/I4405257534","ror":"https://ror.org/05cd29s30","display_name":"Gifu Prefectural Government","country_code":"JP","type":"government","lineage":["https://openalex.org/I4405257534"]},"years":[1996]},{"institution":{"id":"https://openalex.org/I55769427","ror":"https://ror.org/05gxnyn08","display_name":"Indiana University \u2013 Purdue University Indianapolis","country_code":"US","type":"education","lineage":["https://openalex.org/I55769427","https://openalex.org/I592451"]},"years":[2000]},{"institution":{"id":"https://openalex.org/I65837984","ror":"https://ror.org/03tgsfw79","display_name":"Kobe University","country_code":"JP","type":"education","lineage":["https://openalex.org/I65837984"]},"years":[1994]},{"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":[2001,1994]},{"institution":{"id":"https://openalex.org/I74801974","ror":"https://ror.org/057zh3y96","display_name":"The University of Tokyo","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]},"years":[2010,2008,2001,2000,1994,1985,1982,1980,1979]},{"institution":{"id":"https://openalex.org/I916559398","ror":"https://ror.org/05kt9ap64","display_name":"Kindai University","country_code":"JP","type":"education","lineage":["https://openalex.org/I916559398"]},"years":[1994]},{"institution":{"id":"https://openalex.org/I96036126","ror":"https://ror.org/02cgss904","display_name":"Kumamoto University","country_code":"JP","type":"education","lineage":["https://openalex.org/I96036126"]},"years":[1994]}],"last_known_institutions":[{"id":"https://openalex.org/I42405503","ror":"https://ror.org/024exxj48","display_name":"Gifu University","country_code":"JP","type":"education","lineage":["https://openalex.org/I42405503"]}],"topics":[{"id":"https://openalex.org/T10250","display_name":"Glaucoma and retinal disorders","count":147,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10563","display_name":"Corneal surgery and disorders","count":93,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13467","display_name":"Drug-Induced Ocular Toxicity","count":65,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11291","display_name":"Intraocular Surgery and Lenses","count":27,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11438","display_name":"Retinal Imaging and Analysis","count":26,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T13467","display_name":"Drug-Induced Ocular Toxicity","value":0.000688,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10250","display_name":"Glaucoma and retinal disorders","value":0.000506,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10563","display_name":"Corneal surgery and disorders","value":0.0003351,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11438","display_name":"Retinal Imaging and Analysis","value":0.0001576,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11291","display_name":"Intraocular Surgery and Lenses","value":0.0001182,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.97257000207901},{"id":"2781092963","wikidata":"https://www.wikidata.org/wiki/Q650050","display_name":"Intraocular pressure","score":0.9127951860427856},{"id":"2778527774","wikidata":"https://www.wikidata.org/wiki/Q159701","display_name":"Glaucoma","score":0.8869662284851074},{"id":"118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","score":0.8037621378898621},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.6139942407608032}],"counts_by_year":[{"year":1966,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1968,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1970,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1971,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1972,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1974,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1975,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1976,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1977,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1979,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1980,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1981,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1982,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":1983,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1985,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":1986,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1988,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1989,"works_count":7,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1991,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":6,"oa_works_count":1,"cited_by_count":0},{"year":1994,"works_count":8,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":6,"oa_works_count":1,"cited_by_count":0},{"year":1996,"works_count":12,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":12,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":11,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":7,"oa_works_count":1,"cited_by_count":0},{"year":2000,"works_count":7,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":7,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":2,"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":1,"cited_by_count":273},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":287},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":310},{"year":2015,"works_count":2,"oa_works_count":0,"cited_by_count":300},{"year":2016,"works_count":2,"oa_works_count":0,"cited_by_count":273},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":270},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":258},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":248},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":333},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":246},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":261},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":197},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":188},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":139},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":103}],"display_name_alternatives":["Y KITAZAWA","Y Kitazawa","YOSHIAKI KITAZAWA","Yoshiaki Kitazawa"],"block_key":"y kitazawa","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113933529","updated_date":"2026-11-01T11:00:13","created_date":"2016-06-24T00:00:00"}