{"id":"https://openalex.org/A5019793260","orcid":"https://orcid.org/0000-0002-1908-6831","observed_orcids":["https://orcid.org/0000-0002-1908-6831"],"display_name":"Hirohito Kobayashi","raw_author_names":["H Kobayashi","H. Kobayashi","H., Kobayashi","HIROHITO KOBAYASHI","Hirohito Kobayashi","KOBAYASHI, Hirohito"],"full_name":"Kobayashi, Hirohito","works_count":212,"cited_by_count":3757,"summary_stats":{"2yr_mean_citedness":1.2857142857142858,"h_index":31,"i10_index":81},"ids":{"openalex":"https://openalex.org/A5019793260","orcid":"https://orcid.org/0000-0002-1908-6831","observed_orcids":["https://orcid.org/0000-0002-1908-6831"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1316902750","ror":"https://ror.org/03xjacd83","display_name":"Cleveland Clinic","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1316902750"]},"years":[2007,2003,2002,2001,2000]},{"institution":{"id":"https://openalex.org/I205349734","ror":"https://ror.org/02e16g702","display_name":"Hokkaido University","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]},"years":[1983,1982]},{"institution":{"id":"https://openalex.org/I34077901","ror":"https://ror.org/01692sz90","display_name":"Juntendo University","country_code":"JP","type":"education","lineage":["https://openalex.org/I34077901"]},"years":[2013,2007]},{"institution":{"id":"https://openalex.org/I4210098959","ror":"https://ror.org/014knbk35","display_name":"Tokyo Women's Medical University Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210098959"]},"years":[2024,2021,2019,2018,2015,2014]},{"institution":{"id":"https://openalex.org/I4210124488","ror":"https://ror.org/037dn9q43","display_name":"Deutsche Gesellschaft f\u00fcr Urologie","country_code":"DE","type":"other","lineage":["https://openalex.org/I4210124488"]},"years":[2005]},{"institution":{"id":"https://openalex.org/I4210130703","ror":"https://ror.org/035svbv36","display_name":"Juntendo University Shizuoka Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210130703"]},"years":[2007]},{"institution":{"id":"https://openalex.org/I4210134991","ror":"https://ror.org/048swmy20","display_name":"Tokyo Women's Medical University Adachi Medical Center","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210134991"]},"years":[2025,2024,2023,2022]},{"institution":{"id":"https://openalex.org/I4210135476","ror":"https://ror.org/03xzcaz17","display_name":"Urology of Indiana","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210135476"]},"years":[2005]},{"institution":{"id":"https://openalex.org/I4210135804","ror":"https://ror.org/03jrxdc53","display_name":"Japanese Urological Association","country_code":"JP","type":"other","lineage":["https://openalex.org/I4210135804"]},"years":[2005]},{"institution":{"id":"https://openalex.org/I4210136522","ror":"https://ror.org/03kjjhe36","display_name":"Tokyo Women's Medical University","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210136522"]},"years":[2024,2023,2022,2021,2020,2019,2018,2017,2016,2015,2014,2013,2012,2011,2010,2009,2006,2003,2002,2001,2000,1998,1997]},{"institution":{"id":"https://openalex.org/I4210146782","ror":"https://ror.org/04j3mpm77","display_name":"Ebina General Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210146782"]},"years":[2026,2018]},{"institution":{"id":"https://openalex.org/I4210164018","ror":"https://ror.org/05g1hyz84","display_name":"Juntendo University Nerima Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210164018"]},"years":[2013,2012]},{"institution":{"id":"https://openalex.org/I64926303","ror":"https://ror.org/045ysha14","display_name":"Nara Medical University","country_code":"JP","type":"education","lineage":["https://openalex.org/I64926303"]},"years":[2013]}],"last_known_institutions":[{"id":"https://openalex.org/I4210146782","ror":"https://ror.org/04j3mpm77","display_name":"Ebina General Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210146782"]}],"topics":[{"id":"https://openalex.org/T10449","display_name":"Renal cell carcinoma treatment","count":142,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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/T10458","display_name":"Bladder and Urothelial Cancer Treatments","count":97,"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"}},{"id":"https://openalex.org/T10158","display_name":"Cancer Immunotherapy and Biomarkers","count":45,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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/T11054","display_name":"Adrenal and Paraganglionic Tumors","count":37,"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"}},{"id":"https://openalex.org/T11297","display_name":"Ferroptosis and cancer prognosis","count":35,"subfield":{"id":"https://openalex.org/subfields/1306","display_name":"Cancer Research"},"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/T10449","display_name":"Renal cell carcinoma treatment","value":0.0006719,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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/T11297","display_name":"Ferroptosis and cancer prognosis","value":0.000432,"subfield":{"id":"https://openalex.org/subfields/1306","display_name":"Cancer Research"},"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/T10458","display_name":"Bladder and Urothelial Cancer Treatments","value":0.0004203,"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"}},{"id":"https://openalex.org/T11054","display_name":"Adrenal and Paraganglionic Tumors","value":0.0002338,"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"}},{"id":"https://openalex.org/T11491","display_name":"CAR-T cell therapy research","value":0.0001262,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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":0.9884670376777649},{"id":"2777472916","wikidata":"https://www.wikidata.org/wiki/Q1164529","display_name":"Renal cell carcinoma","score":0.9022462368011475},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.7705401182174683},{"id":"143998085","wikidata":"https://www.wikidata.org/wiki/Q162555","display_name":"Oncology","score":0.6776056885719299},{"id":"121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","score":0.6317287683486938}],"counts_by_year":[{"year":1974,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1980,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1981,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1982,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1983,"works_count":1,"oa_works_count":0,"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":0,"cited_by_count":0},{"year":1989,"works_count":2,"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":1,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1998,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2000,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":2002,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2006,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2007,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":2008,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":7,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":11,"oa_works_count":2,"cited_by_count":0},{"year":2012,"works_count":8,"oa_works_count":2,"cited_by_count":82},{"year":2013,"works_count":11,"oa_works_count":2,"cited_by_count":75},{"year":2014,"works_count":9,"oa_works_count":2,"cited_by_count":132},{"year":2015,"works_count":13,"oa_works_count":4,"cited_by_count":128},{"year":2016,"works_count":15,"oa_works_count":10,"cited_by_count":148},{"year":2017,"works_count":10,"oa_works_count":3,"cited_by_count":194},{"year":2018,"works_count":14,"oa_works_count":10,"cited_by_count":191},{"year":2019,"works_count":18,"oa_works_count":7,"cited_by_count":229},{"year":2020,"works_count":13,"oa_works_count":2,"cited_by_count":335},{"year":2021,"works_count":11,"oa_works_count":2,"cited_by_count":300},{"year":2022,"works_count":11,"oa_works_count":2,"cited_by_count":327},{"year":2023,"works_count":10,"oa_works_count":6,"cited_by_count":281},{"year":2024,"works_count":3,"oa_works_count":2,"cited_by_count":298},{"year":2025,"works_count":2,"oa_works_count":1,"cited_by_count":232},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":178}],"display_name_alternatives":["H Kobayashi","H. Kobayashi","H., Kobayashi","HIROHITO KOBAYASHI","Hirohito Kobayashi","KOBAYASHI, Hirohito"],"block_key":"h kobayashi","works_api_url":"https://api.openalex.org/works?filter=author.id:A5019793260","awards_count":2,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5019793260","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}
