{"id":"https://openalex.org/A5113450382","orcid":null,"observed_orcids":[],"display_name":"Hidekazu Osada","raw_author_names":["Hidekazu Osada","Osada, Hidekazu"],"full_name":"Hidekazu Osada","works_count":11,"cited_by_count":110,"summary_stats":{"2yr_mean_citedness":1.0,"h_index":6,"i10_index":5},"ids":{"openalex":"https://openalex.org/A5113450382","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I4405263777","ror":"https://ror.org/00160wq72","display_name":"Zenyaku Kogyo Co., Ltd. (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I4405263777"]},"years":[2024]},{"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":[2024,2023,2022,2021,2020]}],"last_known_institutions":[{"id":"https://openalex.org/I4405263777","ror":"https://ror.org/00160wq72","display_name":"Zenyaku Kogyo Co., Ltd. (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I4405263777"]},{"id":"https://openalex.org/I71395657","ror":"https://ror.org/04ww21r56","display_name":"Niigata University","country_code":"JP","type":"education","lineage":["https://openalex.org/I71395657"]}],"topics":[{"id":"https://openalex.org/T11243","display_name":"Respiratory viral infections research","count":9,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10167","display_name":"Influenza Virus Research Studies","count":4,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10654","display_name":"Pneumonia and Respiratory Infections","count":3,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T13847","display_name":"Literature Analysis and Criticism","count":3,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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/T10976","display_name":"Viral gastroenteritis research and epidemiology","count":2,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T13847","display_name":"Literature Analysis and Criticism","value":8.42e-05,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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/T11243","display_name":"Respiratory viral infections research","value":5.35e-05,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10167","display_name":"Influenza Virus Research Studies","value":1.95e-05,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10976","display_name":"Viral gastroenteritis research and epidemiology","value":1.58e-05,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T10654","display_name":"Pneumonia and Respiratory Infections","value":1.15e-05,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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":0.8970000147819519},{"id":"159047783","wikidata":"https://www.wikidata.org/wiki/Q7215","display_name":"Virology","score":0.7459996938705444},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.6621415615081787},{"id":"2522874641","wikidata":"https://www.wikidata.org/wiki/Q808","display_name":"Virus","score":0.5601642727851868},{"id":"104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","score":0.2665849030017853}],"counts_by_year":[{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2020,"works_count":3,"oa_works_count":3,"cited_by_count":2},{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":12},{"year":2022,"works_count":3,"oa_works_count":3,"cited_by_count":19},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":26},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":12},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":24},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":15}],"display_name_alternatives":["Hidekazu Osada","Osada, Hidekazu"],"block_key":"h osada","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113450382","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5113450382","updated_date":"2026-11-10T14:30:39","created_date":"2020-03-13T00:00:00"}