{"id":"https://openalex.org/A5101419595","orcid":"https://orcid.org/0009-0009-9143-2194","observed_orcids":["https://orcid.org/0009-0009-9143-2194","https://orcid.org/0000-0001-6437-9337"],"display_name":"Hikaru Kobayashi","raw_author_names":["H Kobayashi","H. Kobayashi","HIKARU KOBAYASHI","Hikaru KOBAYASHI","Hikaru Kobayashi"],"full_name":"Kobayashi, Hikaru","works_count":53,"cited_by_count":797,"summary_stats":{"2yr_mean_citedness":1.2352941176470589,"h_index":13,"i10_index":13},"ids":{"openalex":"https://openalex.org/A5101419595","orcid":"https://orcid.org/0009-0009-9143-2194","observed_orcids":["https://orcid.org/0009-0009-9143-2194","https://orcid.org/0000-0001-6437-9337"]},"affiliations":[{"institution":{"id":"https://openalex.org/I109009565","ror":"https://ror.org/01vj3cz23","display_name":"Dokkyo University","country_code":"JP","type":"education","lineage":["https://openalex.org/I109009565"]},"years":[1996]},{"institution":{"id":"https://openalex.org/I115498069","ror":"https://ror.org/039ygjf22","display_name":"Jikei University School of Medicine","country_code":"JP","type":"education","lineage":["https://openalex.org/I115498069"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I137975476","ror":"https://ror.org/0244rem06","display_name":"Shinshu University","country_code":"JP","type":"education","lineage":["https://openalex.org/I137975476"]},"years":[1996,1995,1993]},{"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":[2023]},{"institution":{"id":"https://openalex.org/I4210094737","ror":"https://ror.org/00vpv1x26","display_name":"Tokyo Medical University Hachioji Medical Center","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210094737"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210120934","ror":"https://ror.org/02mvsxw13","display_name":"Kobe City Nishi-Kobe Medical Center","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210120934","https://openalex.org/I4405284131"]},"years":[2026,2024]},{"institution":{"id":"https://openalex.org/I4210129652","ror":"https://ror.org/03a2hf118","display_name":"Shinshu University Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210129652"]},"years":[1995]},{"institution":{"id":"https://openalex.org/I4210134554","ror":"https://ror.org/041mcya16","display_name":"Nagano Red Cross Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I2799517759","https://openalex.org/I4210134554"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018,2016,2014,2013,2012,2010,2009,2008,2007,2006,2005,2003,1997,1996]},{"institution":{"id":"https://openalex.org/I4405287424","ror":"https://ror.org/053t3hh85","display_name":"The Institute of Scientific and Industrial Research, The University of Osaka","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405287424","https://openalex.org/I98285908"]},"years":[2024,2021]},{"institution":{"id":"https://openalex.org/I98285908","ror":"https://ror.org/035t8zc32","display_name":"The University of Osaka","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]},"years":[2024,2021]}],"last_known_institutions":[{"id":"https://openalex.org/I4210120934","ror":"https://ror.org/02mvsxw13","display_name":"Kobe City Nishi-Kobe Medical Center","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210120934","https://openalex.org/I4405284131"]},{"id":"https://openalex.org/I4210134554","ror":"https://ror.org/041mcya16","display_name":"Nagano Red Cross Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I2799517759","https://openalex.org/I4210134554"]}],"topics":[{"id":"https://openalex.org/T10345","display_name":"Hematopoietic Stem Cell Transplantation","count":16,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"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/T10185","display_name":"Lymphoma Diagnosis and Treatment","count":13,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic 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/T10309","display_name":"Acute Myeloid Leukemia Research","count":8,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"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/T11020","display_name":"Immune Cell Function and Interaction","count":8,"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/T10685","display_name":"Viral-associated cancers and disorders","count":6,"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"}}],"topic_share":[{"id":"https://openalex.org/T13775","display_name":"Hydrogen's biological and therapeutic effects","value":0.0002409,"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/T12369","display_name":"Pneumocystis jirovecii pneumonia detection and treatment","value":0.0002012,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T11020","display_name":"Immune Cell Function and Interaction","value":8.57e-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"}},{"id":"https://openalex.org/T12600","display_name":"Eosinophilic Disorders and Syndromes","value":6.6e-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/T11155","display_name":"Toxoplasma gondii Research Studies","value":5.57e-05,"subfield":{"id":"https://openalex.org/subfields/2405","display_name":"Parasitology"},"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":0.987500011920929},{"id":"2911091166","wikidata":"https://www.wikidata.org/wiki/Q106419912","display_name":"Transplantation","score":0.7605472803115845},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.6999785304069519},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.6482082605361938},{"id":"203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","score":0.5897844433784485}],"counts_by_year":[{"year":1993,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1996,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":1,"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":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":2,"cited_by_count":33},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":19},{"year":2014,"works_count":1,"oa_works_count":1,"cited_by_count":20},{"year":2015,"works_count":2,"oa_works_count":1,"cited_by_count":20},{"year":2016,"works_count":2,"oa_works_count":0,"cited_by_count":30},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":25},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":32},{"year":2019,"works_count":2,"oa_works_count":0,"cited_by_count":25},{"year":2020,"works_count":2,"oa_works_count":1,"cited_by_count":37},{"year":2021,"works_count":4,"oa_works_count":1,"cited_by_count":33},{"year":2022,"works_count":4,"oa_works_count":2,"cited_by_count":37},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":41},{"year":2024,"works_count":7,"oa_works_count":6,"cited_by_count":32},{"year":2025,"works_count":5,"oa_works_count":4,"cited_by_count":36},{"year":2026,"works_count":5,"oa_works_count":3,"cited_by_count":31}],"display_name_alternatives":["H Kobayashi","H. Kobayashi","HIKARU KOBAYASHI","Hikaru KOBAYASHI","Hikaru Kobayashi"],"block_key":"h kobayashi","works_api_url":"https://api.openalex.org/works?filter=author.id:A5101419595","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5101419595","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}
