{"id":"https://openalex.org/A5072597963","orcid":null,"observed_orcids":[],"display_name":"Hirohisa Takeda","raw_author_names":["H Takeda","Hirohisa Takeda","TAKEDA, Hirohisa","Takeda, Hirohisa"],"full_name":"Takeda, Hirohisa","works_count":9,"cited_by_count":3,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5072597963","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I125602781","ror":"https://ror.org/051k3eh31","display_name":"Tokyo Medical and Dental University","country_code":"JP","type":"education","lineage":["https://openalex.org/I125602781","https://openalex.org/I4400009020"]},"years":[1987,1980]},{"institution":{"id":"https://openalex.org/I1314466530","ror":"https://ror.org/01p7qe739","display_name":"Tokai University","country_code":"JP","type":"education","lineage":["https://openalex.org/I1314466530"]},"years":[1980]},{"institution":{"id":"https://openalex.org/I4210158284","ror":"https://ror.org/04x0wqd92","display_name":"Tokyo Rosai Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210158284"]},"years":[1987,1985,1984,1982,1980,1977]}],"last_known_institutions":[{"id":"https://openalex.org/I125602781","ror":"https://ror.org/051k3eh31","display_name":"Tokyo Medical and Dental University","country_code":"JP","type":"education","lineage":["https://openalex.org/I125602781","https://openalex.org/I4400009020"]},{"id":"https://openalex.org/I4210158284","ror":"https://ror.org/04x0wqd92","display_name":"Tokyo Rosai Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210158284"]}],"topics":[{"id":"https://openalex.org/T10279","display_name":"Urinary Bladder and Prostate Research","count":5,"subfield":{"id":"https://openalex.org/subfields/2748","display_name":"Urology"},"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/T10418","display_name":"Pelvic floor disorders treatments","count":2,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"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":2,"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/T11174","display_name":"Pediatric Urology and Nephrology Studies","count":2,"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/T11815","display_name":"Urological Disorders and Treatments","count":2,"subfield":{"id":"https://openalex.org/subfields/2748","display_name":"Urology"},"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/T12962","display_name":"Nephrotoxicity and Medicinal Plants","value":3.22e-05,"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/T12695","display_name":"Urinary and Genital Oncology Studies","value":1.36e-05,"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/T12067","display_name":"Renal and Vascular Pathologies","value":1.3e-05,"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/T10279","display_name":"Urinary Bladder and Prostate Research","value":1.03e-05,"subfield":{"id":"https://openalex.org/subfields/2748","display_name":"Urology"},"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/T11174","display_name":"Pediatric Urology and Nephrology Studies","value":9.4e-06,"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9259999990463257},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.5089738368988037},{"id":"126894567","wikidata":"https://www.wikidata.org/wiki/Q105650","display_name":"Urology","score":0.4991999864578247},{"id":"126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","score":0.4655291438102722},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.3275853395462036}],"counts_by_year":[{"year":1977,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1980,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1982,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1984,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1985,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1987,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":1}],"display_name_alternatives":["H Takeda","Hirohisa Takeda","TAKEDA, Hirohisa","Takeda, Hirohisa"],"block_key":"h takeda","works_api_url":"https://api.openalex.org/works?filter=author.id:A5072597963","updated_date":"2026-10-27T12:30:23","created_date":"2016-06-24T00:00:00"}