{"id":"https://openalex.org/A5064918848","orcid":"https://orcid.org/0000-0002-7181-7494","observed_orcids":["https://orcid.org/0000-0002-7181-7494"],"display_name":"Takahiko Sugihara","raw_author_names":["Sugihara, Takahiko","T Sugihara","T. Sugihara","Takahiko SUGIHARA","Takahiko Sugihara"],"full_name":"SUGIHARA, Takahiko","works_count":122,"cited_by_count":2453,"summary_stats":{"2yr_mean_citedness":4.9411764705882355,"h_index":26,"i10_index":49},"ids":{"openalex":"https://openalex.org/A5064918848","orcid":"https://orcid.org/0000-0002-7181-7494","observed_orcids":["https://orcid.org/0000-0002-7181-7494"]},"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":[2024,2023,2022,2021,2020,2019,2015,2014,2012,2010,2008,2007,2002]},{"institution":{"id":"https://openalex.org/I129634264","ror":"https://ror.org/02hcx7n63","display_name":"Toho University","country_code":"JP","type":"education","lineage":["https://openalex.org/I129634264"]},"years":[2026,2025,2024,2023]},{"institution":{"id":"https://openalex.org/I146399215","ror":"https://ror.org/02956yf07","display_name":"University of Tsukuba","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I163917720","ror":"https://ror.org/043axf581","display_name":"St. Marianna University School of Medicine","country_code":"JP","type":"education","lineage":["https://openalex.org/I163917720"]},"years":[2024,2023,2022,2021]},{"institution":{"id":"https://openalex.org/I203951103","ror":"https://ror.org/02kn6nx58","display_name":"Keio University","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I205349734","ror":"https://ror.org/02e16g702","display_name":"Hokkaido University","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]},"years":[2015]},{"institution":{"id":"https://openalex.org/I34077901","ror":"https://ror.org/01692sz90","display_name":"Juntendo University","country_code":"JP","type":"education","lineage":["https://openalex.org/I34077901"]},"years":[2015,2014]},{"institution":{"id":"https://openalex.org/I4210098130","ror":"https://ror.org/00yv3xr02","display_name":"Ome Municipal General Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210098130"]},"years":[2002]},{"institution":{"id":"https://openalex.org/I4210110652","ror":"https://ror.org/01sjwvz98","display_name":"RIKEN","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210110652"]},"years":[2012,2010,2009,2008]},{"institution":{"id":"https://openalex.org/I4210119270","ror":"https://ror.org/029kstx64","display_name":"Kani Tono Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210119270"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210132181","ror":"https://ror.org/03f918r09","display_name":"Japanese Red Cross Nagoya Daiichi Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I2799517759","https://openalex.org/I4210132181"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210132193","ror":"https://ror.org/03fvwxc59","display_name":"National Center For Child Health and Development","country_code":"JP","type":"government","lineage":["https://openalex.org/I4210132193"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I4210140609","ror":"https://ror.org/03rd0p893","display_name":"Tokyo Metropolitan Institute of Gerontology","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210140609"]},"years":[2025,2024,2023,2022,2020,2016,2014]},{"institution":{"id":"https://openalex.org/I4210147193","ror":"https://ror.org/03k36hk88","display_name":"Yokkaichi Municipal Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210147193"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210152580","ror":"https://ror.org/04emv5a43","display_name":"Tokyo Metropolitan Geriatric Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210152580"]},"years":[2024,2023,2022,2020,2019,2018,2017,2016,2015,2014,2013,2012,2011,2008]},{"institution":{"id":"https://openalex.org/I4210152596","ror":"https://ror.org/04ftw3n55","display_name":"Nagoya Medical Center","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210137409","https://openalex.org/I4210152596"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4400009020","ror":"https://ror.org/05dqf9946","display_name":"Institute of Science Tokyo","country_code":"JP","type":"education","lineage":["https://openalex.org/I4400009020"]},"years":[2026,2025]}],"last_known_institutions":[{"id":"https://openalex.org/I129634264","ror":"https://ror.org/02hcx7n63","display_name":"Toho University","country_code":"JP","type":"education","lineage":["https://openalex.org/I129634264"]},{"id":"https://openalex.org/I4400009020","ror":"https://ror.org/05dqf9946","display_name":"Institute of Science Tokyo","country_code":"JP","type":"education","lineage":["https://openalex.org/I4400009020"]}],"topics":[{"id":"https://openalex.org/T10200","display_name":"Rheumatoid Arthritis Research and Therapies","count":55,"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/T10697","display_name":"Vasculitis and related conditions","count":42,"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/T11616","display_name":"Autoimmune and Inflammatory Disorders Research","count":35,"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/T10308","display_name":"Systemic Lupus Erythematosus Research","count":17,"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/T14015","display_name":"Otitis Media and Relapsing Polychondritis","count":17,"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"}}],"topic_share":[{"id":"https://openalex.org/T14015","display_name":"Otitis Media and Relapsing Polychondritis","value":0.0009861,"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/T11616","display_name":"Autoimmune and Inflammatory Disorders Research","value":0.0002401,"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/T11724","display_name":"Inflammatory Myopathies and Dermatomyositis","value":0.0001896,"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/T12369","display_name":"Pneumocystis jirovecii pneumonia detection and treatment","value":0.0001618,"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/T10200","display_name":"Rheumatoid Arthritis Research and Therapies","value":0.0001494,"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9830700755119324},{"id":"2777575956","wikidata":"https://www.wikidata.org/wiki/Q187255","display_name":"Rheumatoid arthritis","score":0.9285701513290405},{"id":"198451711","wikidata":"https://www.wikidata.org/wiki/Q327657","display_name":"Rheumatology","score":0.8748527765274048},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.8051854372024536},{"id":"2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","score":0.6358493566513062}],"counts_by_year":[{"year":1991,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":4,"oa_works_count":4,"cited_by_count":0},{"year":2007,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":5,"oa_works_count":1,"cited_by_count":42},{"year":2013,"works_count":2,"oa_works_count":0,"cited_by_count":55},{"year":2014,"works_count":3,"oa_works_count":1,"cited_by_count":90},{"year":2015,"works_count":2,"oa_works_count":2,"cited_by_count":59},{"year":2016,"works_count":5,"oa_works_count":2,"cited_by_count":70},{"year":2017,"works_count":7,"oa_works_count":5,"cited_by_count":78},{"year":2018,"works_count":2,"oa_works_count":1,"cited_by_count":76},{"year":2019,"works_count":4,"oa_works_count":1,"cited_by_count":103},{"year":2020,"works_count":10,"oa_works_count":8,"cited_by_count":110},{"year":2021,"works_count":12,"oa_works_count":4,"cited_by_count":192},{"year":2022,"works_count":12,"oa_works_count":11,"cited_by_count":241},{"year":2023,"works_count":10,"oa_works_count":6,"cited_by_count":308},{"year":2024,"works_count":13,"oa_works_count":6,"cited_by_count":319},{"year":2025,"works_count":17,"oa_works_count":7,"cited_by_count":373},{"year":2026,"works_count":4,"oa_works_count":3,"cited_by_count":259}],"display_name_alternatives":["Sugihara, Takahiko","T Sugihara","T. Sugihara","Takahiko SUGIHARA","Takahiko Sugihara"],"block_key":"t sugihara","works_api_url":"https://api.openalex.org/works?filter=author.id:A5064918848","updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}
