{"id":"https://openalex.org/A5102809104","orcid":"https://orcid.org/0000-0002-9550-525X","observed_orcids":["https://orcid.org/0000-0002-9550-525X"],"display_name":"Kazuya Kitamura","raw_author_names":["K Kitamura","K. Kitamura","K., Kitamura","KAZUYA KITAMURA","Kazuya KITAMURA","Kazuya Kitamura"],"full_name":"KAZUYA KITAMURA","works_count":82,"cited_by_count":1451,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":22,"i10_index":37},"ids":{"openalex":"https://openalex.org/A5102809104","orcid":"https://orcid.org/0000-0002-9550-525X","observed_orcids":["https://orcid.org/0000-0002-9550-525X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I10091056","ror":"https://ror.org/02hwp6a56","display_name":"Kanazawa University","country_code":"JP","type":"education","lineage":["https://openalex.org/I10091056"]},"years":[2023,2022,2021,2020,2019,2018,2016,2015,2014,2011,2007,2005,2004]},{"institution":{"id":"https://openalex.org/I1299303238","ror":"https://ror.org/01cwqze88","display_name":"National Institutes of Health","country_code":"US","type":"government","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I169719367","ror":"https://ror.org/00ktqrd38","display_name":"Kyoto Prefectural University","country_code":"JP","type":"education","lineage":["https://openalex.org/I169719367","https://openalex.org/I4405285717"]},"years":[1998,1990]},{"institution":{"id":"https://openalex.org/I40677808","ror":"https://ror.org/028vxwa22","display_name":"Kyoto Prefectural University of Medicine","country_code":"JP","type":"education","lineage":["https://openalex.org/I40677808","https://openalex.org/I4405285717"]},"years":[2004,2002,1998,1997,1996,1994,1993,1992,1991,1990,1989,1988,1987]},{"institution":{"id":"https://openalex.org/I4210104330","ror":"https://ror.org/00xsdn005","display_name":"Kanazawa University Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210104330"]},"years":[2023,2022,2020,2019,2018,2017,2016,2007,2005]},{"institution":{"id":"https://openalex.org/I4210127795","ror":"https://ror.org/039zt7w55","display_name":"University Hospital Kyoto Prefectural University of Medicine","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210127795"]},"years":[2004]},{"institution":{"id":"https://openalex.org/I4210134534","ror":"https://ror.org/043z4tv69","display_name":"National Institute of Allergy and Infectious Diseases","country_code":"US","type":"facility","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238","https://openalex.org/I4210134534"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I4210161318","ror":"https://ror.org/05y3xcx21","display_name":"Tonami General Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210161318"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4405286179","ror":"https://ror.org/01bve4846","display_name":"Cancer Research Institute of Kanazawa University","country_code":"JP","type":"facility","lineage":["https://openalex.org/I10091056","https://openalex.org/I4405286179"]},"years":[2004]}],"last_known_institutions":[{"id":"https://openalex.org/I4210161318","ror":"https://ror.org/05y3xcx21","display_name":"Tonami General Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210161318"]}],"topics":[{"id":"https://openalex.org/T11016","display_name":"Monoclonal and Polyclonal Antibodies Research","count":18,"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"}},{"id":"https://openalex.org/T10696","display_name":"Gastric Cancer Management and Outcomes","count":16,"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/T11395","display_name":"Radiopharmaceutical Chemistry and Applications","count":14,"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/T10231","display_name":"Pancreatic and Hepatic Oncology Research","count":11,"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/T10134","display_name":"Inflammatory Bowel Disease","count":10,"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"}}],"topic_share":[{"id":"https://openalex.org/T12477","display_name":"Toxin Mechanisms and Immunotoxins","value":0.000121,"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"}},{"id":"https://openalex.org/T13569","display_name":"Microscopic Colitis","value":6.5e-05,"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/T11576","display_name":"IgG4-Related and Inflammatory Diseases","value":6.3e-05,"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/T11395","display_name":"Radiopharmaceutical Chemistry and Applications","value":5.41e-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/T11016","display_name":"Monoclonal and Polyclonal Antibodies Research","value":5.22e-05,"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9798629879951477},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.8655985593795776},{"id":"121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","score":0.8095836043357849},{"id":"90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","score":0.7280190587043762},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.7218760848045349}],"counts_by_year":[{"year":1987,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1988,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1989,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1991,"works_count":4,"oa_works_count":3,"cited_by_count":0},{"year":1992,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1993,"works_count":8,"oa_works_count":4,"cited_by_count":0},{"year":1994,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1995,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1996,"works_count":4,"oa_works_count":3,"cited_by_count":0},{"year":1997,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":1998,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":20},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":15},{"year":2014,"works_count":1,"oa_works_count":1,"cited_by_count":17},{"year":2015,"works_count":5,"oa_works_count":1,"cited_by_count":25},{"year":2016,"works_count":3,"oa_works_count":2,"cited_by_count":21},{"year":2017,"works_count":5,"oa_works_count":4,"cited_by_count":12},{"year":2018,"works_count":2,"oa_works_count":2,"cited_by_count":18},{"year":2019,"works_count":6,"oa_works_count":5,"cited_by_count":37},{"year":2020,"works_count":9,"oa_works_count":4,"cited_by_count":84},{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":124},{"year":2022,"works_count":3,"oa_works_count":2,"cited_by_count":126},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":96},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":120},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":126},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":95}],"display_name_alternatives":["K Kitamura","K. Kitamura","K., Kitamura","KAZUYA KITAMURA","Kazuya KITAMURA","Kazuya Kitamura"],"block_key":"k kitamura","works_api_url":"https://api.openalex.org/works?filter=author.id:A5102809104","awards_count":1,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5102809104","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}