{"id":"https://openalex.org/A5113483825","orcid":null,"observed_orcids":[],"display_name":"Hiroyuki Utsumi","raw_author_names":["H. Utsumi","HIROYUKI UTSUMI","Hiroyuki UTSUMI","Hiroyuki Utsumi"],"full_name":"Hiroyuki UTSUMI","works_count":24,"cited_by_count":959,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":16,"i10_index":17},"ids":{"openalex":"https://openalex.org/A5113483825","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I141882310","ror":"https://ror.org/01h7cca57","display_name":"Sapporo Medical University","country_code":"JP","type":"education","lineage":["https://openalex.org/I141882310"]},"years":[2002,2000,1999]},{"institution":{"id":"https://openalex.org/I158929114","ror":"https://ror.org/00k5j5c86","display_name":"Tokyo Medical University","country_code":"JP","type":"education","lineage":["https://openalex.org/I158929114"]},"years":[1996]},{"institution":{"id":"https://openalex.org/I165735259","ror":"https://ror.org/046fm7598","display_name":"Gunma University","country_code":"JP","type":"education","lineage":["https://openalex.org/I165735259"]},"years":[2014]},{"institution":{"id":"https://openalex.org/I4387155982","ror":"https://ror.org/038ehsm73","display_name":"Tanabe Pharma Corporation (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I168192097","https://openalex.org/I4387155982"]},"years":[2019,2016,2015,2014,2013,2012,2011]}],"last_known_institutions":[{"id":"https://openalex.org/I4387155982","ror":"https://ror.org/038ehsm73","display_name":"Tanabe Pharma Corporation (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I168192097","https://openalex.org/I4387155982"]}],"topics":[{"id":"https://openalex.org/T11308","display_name":"Sphingolipid Metabolism and Signaling","count":4,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"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/T11872","display_name":"Barrier Structure and Function Studies","count":4,"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/T10966","display_name":"Liver physiology and pathology","count":3,"subfield":{"id":"https://openalex.org/subfields/2721","display_name":"Hepatology"},"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/T12859","display_name":"Cell Image Analysis Techniques","count":3,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"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/T10031","display_name":"T-cell and B-cell Immunology","count":2,"subfield":{"id":"https://openalex.org/subfields/2403","display_name":"Immunology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11308","display_name":"Sphingolipid Metabolism and Signaling","value":4.48e-05,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"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/T11872","display_name":"Barrier Structure and Function Studies","value":3.2e-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/T12859","display_name":"Cell Image Analysis Techniques","value":1.91e-05,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"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/T12505","display_name":"Peptidase Inhibition and Analysis","value":1.87e-05,"subfield":{"id":"https://openalex.org/subfields/1303","display_name":"Biochemistry"},"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/T12209","display_name":"Bone and Joint Diseases","value":1.43e-05,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports 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":"134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","score":0.8298344612121582},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.8015232086181641},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.7231309413909912},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.6126116514205933},{"id":"55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","score":0.18823477625846863}],"counts_by_year":[{"year":1995,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1996,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1999,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2000,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":1,"cited_by_count":24},{"year":2013,"works_count":2,"oa_works_count":0,"cited_by_count":36},{"year":2014,"works_count":2,"oa_works_count":1,"cited_by_count":38},{"year":2015,"works_count":2,"oa_works_count":1,"cited_by_count":53},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":58},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":66},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":58},{"year":2019,"works_count":2,"oa_works_count":2,"cited_by_count":39},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":68},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":90},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":42},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":68},{"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":43},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":37}],"display_name_alternatives":["H. Utsumi","HIROYUKI UTSUMI","Hiroyuki UTSUMI","Hiroyuki Utsumi"],"block_key":"h utsumi","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113483825","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5113483825","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}
