{"id":"https://openalex.org/A5113725621","orcid":null,"observed_orcids":[],"display_name":"Hirotada Katsuya","raw_author_names":["HIROTADA KATSUYA","Hirotada KATSUYA","Hirotada Katsuya","Hirotada Katsuya,","Hirotada katsuya"],"full_name":"Hirotada Katsuya","works_count":111,"cited_by_count":2263,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":24,"i10_index":41},"ids":{"openalex":"https://openalex.org/A5113725621","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I33858575","ror":"https://ror.org/04wn7wc95","display_name":"Nagoya City University","country_code":"JP","type":"education","lineage":["https://openalex.org/I33858575"]},"years":[2009,2008,2007,2006,2005,2004,2003,2002,2001,2000,1999,1998,1997,1996,1995,1994,1992]},{"institution":{"id":"https://openalex.org/I4210091314","ror":"https://ror.org/00jy2zq62","display_name":"Gifu Prefectural Tajimi Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210091314"]},"years":[2009]},{"institution":{"id":"https://openalex.org/I4210114349","ror":"https://ror.org/01z9vrt66","display_name":"Okazaki City Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210114349"]},"years":[2003]},{"institution":{"id":"https://openalex.org/I4210115105","ror":"https://ror.org/02adg5v98","display_name":"Nagoya City University Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210115105"]},"years":[1997]},{"institution":{"id":"https://openalex.org/I4210122547","ror":"https://ror.org/02vgs9327","display_name":"Kumamoto University Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210122547"]},"years":[1989,1988,1987,1984,1979,1975]},{"institution":{"id":"https://openalex.org/I4405284505","ror":"https://ror.org/03pb0nd05","display_name":"Asahi Rosai Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210135681","https://openalex.org/I4405284505"]},"years":[2011,2009]},{"institution":{"id":"https://openalex.org/I4405284924","ror":"https://ror.org/04eyqnq44","display_name":"Kainan Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4405284924"]},"years":[2009]},{"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":[2002,1999,1997,1996,1995,1992]},{"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":[2005,1990,1989,1988,1984,1979,1978]}],"last_known_institutions":[{"id":"https://openalex.org/I4405284505","ror":"https://ror.org/03pb0nd05","display_name":"Asahi Rosai Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210135681","https://openalex.org/I4405284505"]}],"topics":[{"id":"https://openalex.org/T10436","display_name":"Anesthesia and Sedative Agents","count":22,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain Medicine"},"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/T10322","display_name":"Respiratory Support and Mechanisms","count":20,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10830","display_name":"Airway Management and Intubation Techniques","count":14,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain Medicine"},"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/T10189","display_name":"Anesthesia and Pain Management","count":13,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain Medicine"},"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/T11700","display_name":"Hemodynamic Monitoring and Therapy","count":11,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T14344","display_name":"Pathogenesis and Treatment of Hiccups","value":0.0002392,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"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/T11872","display_name":"Barrier Structure and Function Studies","value":7.21e-05,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11406","display_name":"Cerebrospinal fluid and hydrocephalus","value":7.19e-05,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T10830","display_name":"Airway Management and Intubation Techniques","value":5.82e-05,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain Medicine"},"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/T10436","display_name":"Anesthesia and Sedative Agents","value":4.55e-05,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain Medicine"},"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":0.9859013557434082},{"id":"42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","score":0.8089743256568909},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.8080905675888062},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.6118690371513367},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.5636465549468994}],"counts_by_year":[{"year":1973,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1975,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1978,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1979,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1981,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1984,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1987,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1988,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1989,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1994,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1995,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":1996,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":1997,"works_count":5,"oa_works_count":4,"cited_by_count":0},{"year":1998,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":1999,"works_count":7,"oa_works_count":2,"cited_by_count":0},{"year":2000,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2001,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":18,"oa_works_count":6,"cited_by_count":0},{"year":2003,"works_count":11,"oa_works_count":4,"cited_by_count":0},{"year":2004,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":2005,"works_count":8,"oa_works_count":3,"cited_by_count":0},{"year":2006,"works_count":9,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":8,"oa_works_count":2,"cited_by_count":0},{"year":2008,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":134},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":105},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":106},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":96},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":84},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":79},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":60},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":77},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":72},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":76},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":58},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":61},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":55},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":37},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":29}],"display_name_alternatives":["HIROTADA KATSUYA","Hirotada KATSUYA","Hirotada Katsuya","Hirotada Katsuya,","Hirotada katsuya"],"block_key":"h katsuya","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113725621","awards_count":0,"updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}
