{"id":"https://openalex.org/A5045548071","orcid":"https://orcid.org/0000-0001-6756-3260","observed_orcids":["https://orcid.org/0000-0001-6756-3260"],"display_name":"Katsuya Ohbuchi","raw_author_names":["K. Ohbuchi","Katsuya Ohbuchi","Ohbuchi, Katsuya"],"full_name":"Katsuya Ohbuchi","works_count":91,"cited_by_count":1183,"summary_stats":{"2yr_mean_citedness":1.9090909090909092,"h_index":17,"i10_index":35},"ids":{"openalex":"https://openalex.org/A5045548071","orcid":"https://orcid.org/0000-0001-6756-3260","observed_orcids":["https://orcid.org/0000-0001-6756-3260"]},"affiliations":[{"institution":{"id":"https://openalex.org/I201537933","ror":"https://ror.org/01dq60k83","display_name":"Tohoku University","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I4210090349","ror":"https://ror.org/0095dm157","display_name":"Tsumura Research Institute (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210090349"]},"years":[2016]},{"institution":{"id":"https://openalex.org/I4210093896","ror":"https://ror.org/00kcd6x60","display_name":"Tohoku University Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210093896"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I4210127889","ror":"https://ror.org/02r19bt50","display_name":"Tsumura (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210127889"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018,2017,2016,2015,2014,2012]},{"institution":{"id":"https://openalex.org/I4405285273","ror":"https://ror.org/053hhpd64","display_name":"National Cancer Center Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210087348","https://openalex.org/I4405285273"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4405287541","ror":"https://ror.org/05fd4mq57","display_name":"National Cancer Center Research Institute","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210087348","https://openalex.org/I4405287541"]},"years":[2017,2016,2015]},{"institution":{"id":"https://openalex.org/I65837984","ror":"https://ror.org/03tgsfw79","display_name":"Kobe University","country_code":"JP","type":"education","lineage":["https://openalex.org/I65837984"]},"years":[2015]}],"last_known_institutions":[{"id":"https://openalex.org/I4210127889","ror":"https://ror.org/02r19bt50","display_name":"Tsumura (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210127889"]}],"topics":[{"id":"https://openalex.org/T10365","display_name":"Gastrointestinal motility and disorders","count":15,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T11709","display_name":"Traditional Chinese Medicine Analysis","count":15,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative 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/T10608","display_name":"Neurogenesis and neuroplasticity mechanisms","count":14,"subfield":{"id":"https://openalex.org/subfields/2806","display_name":"Developmental Neuroscience"},"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/T11204","display_name":"Ion Channels and Receptors","count":12,"subfield":{"id":"https://openalex.org/subfields/2809","display_name":"Sensory Systems"},"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/T12647","display_name":"Traditional Chinese Medicine Studies","count":11,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative medicine"},"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/T12817","display_name":"Pharmacological Effects of Natural Compounds","value":0.0001262,"subfield":{"id":"https://openalex.org/subfields/3004","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11785","display_name":"Nausea and vomiting management","value":9.86e-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/T13483","display_name":"Herbal Medicine Research Studies","value":9.36e-05,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative 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/T11204","display_name":"Ion Channels and Receptors","value":6.51e-05,"subfield":{"id":"https://openalex.org/subfields/2809","display_name":"Sensory Systems"},"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/T11772","display_name":"Genetics and Neurodevelopmental Disorders","value":5.9e-05,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9253116250038147},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.8717424273490906},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.8440104722976685},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.7973413467407227},{"id":"55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","score":0.5806999802589417}],"counts_by_year":[{"year":2007,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2009,"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":8},{"year":2013,"works_count":3,"oa_works_count":0,"cited_by_count":14},{"year":2014,"works_count":6,"oa_works_count":4,"cited_by_count":26},{"year":2015,"works_count":6,"oa_works_count":3,"cited_by_count":37},{"year":2016,"works_count":5,"oa_works_count":3,"cited_by_count":42},{"year":2017,"works_count":10,"oa_works_count":9,"cited_by_count":54},{"year":2018,"works_count":4,"oa_works_count":3,"cited_by_count":76},{"year":2019,"works_count":3,"oa_works_count":2,"cited_by_count":73},{"year":2020,"works_count":8,"oa_works_count":6,"cited_by_count":89},{"year":2021,"works_count":16,"oa_works_count":9,"cited_by_count":123},{"year":2022,"works_count":11,"oa_works_count":9,"cited_by_count":127},{"year":2023,"works_count":3,"oa_works_count":3,"cited_by_count":119},{"year":2024,"works_count":4,"oa_works_count":4,"cited_by_count":123},{"year":2025,"works_count":6,"oa_works_count":6,"cited_by_count":130},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":93}],"display_name_alternatives":["K. Ohbuchi","Katsuya Ohbuchi","Ohbuchi, Katsuya"],"block_key":"k ohbuchi","works_api_url":"https://api.openalex.org/works?filter=author.id:A5045548071","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5045548071","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}