{"id":"https://openalex.org/A5111715466","orcid":null,"observed_orcids":[],"display_name":"H. Sugiyama","raw_author_names":["H Sugiyama","H. SUGIYAMA","H. Sugiyama","Hiroyasu Sugiyama","Sugiyama, H."],"full_name":"Sugiyama, Hiroyasu","works_count":86,"cited_by_count":1257,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":19,"i10_index":33},"ids":{"openalex":"https://openalex.org/A5111715466","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I1292669757","ror":"https://ror.org/0326v3z14","display_name":"Toshiba (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I1292669757"]},"years":[2019,2018,2017,2016,2015,2014,2013,2012,2011,2008,2007,2006,2005,2001,2000]},{"institution":{"id":"https://openalex.org/I136259955","ror":"https://ror.org/04ezg6d83","display_name":"Toyohashi University of Technology","country_code":"JP","type":"education","lineage":["https://openalex.org/I136259955"]},"years":[1998]},{"institution":{"id":"https://openalex.org/I150744194","ror":"https://ror.org/00ntfnx83","display_name":"Waseda University","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]},"years":[2007,2006,2004,2003,2002,2001,2000,1999]},{"institution":{"id":"https://openalex.org/I153718931","ror":"https://ror.org/03c4mmv16","display_name":"University of Ottawa","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]},"years":[2004,2002]},{"institution":{"id":"https://openalex.org/I205401836","ror":"https://ror.org/026v1ze26","display_name":"National Institute for Materials Science","country_code":"JP","type":"facility","lineage":["https://openalex.org/I205401836"]},"years":[2007]},{"institution":{"id":"https://openalex.org/I4210086780","ror":"https://ror.org/00097mb19","display_name":"Japan Science and Technology Agency","country_code":"JP","type":"government","lineage":["https://openalex.org/I1319490839","https://openalex.org/I4210086780"]},"years":[2007,2006,2005,2001]},{"institution":{"id":"https://openalex.org/I4210133143","ror":"https://ror.org/032hx4q18","display_name":"Dow Chemical (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I4210133143"]},"years":[2004]},{"institution":{"id":"https://openalex.org/I4210144711","ror":"https://ror.org/04048e026","display_name":"International Superconductivity Technology Center","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210144711"]},"years":[2004,2003]},{"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":[1997]},{"institution":{"id":"https://openalex.org/I60134161","ror":"https://ror.org/04chrp450","display_name":"Nagoya University","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]},"years":[1998,1995]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10049","display_name":"Magnetic properties of thin films","count":42,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10092","display_name":"Organometallic Complex Synthesis and Catalysis","count":23,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10382","display_name":"Quantum and electron transport phenomena","count":23,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10807","display_name":"Synthesis and characterization of novel inorganic/organometallic compounds","count":15,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11746","display_name":"Inorganic and Organometallic Chemistry","count":15,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10049","display_name":"Magnetic properties of thin films","value":0.0001327,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","value":0.0001307,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","value":8.58e-05,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11803","display_name":"Superconducting and THz Device Technology","value":8.55e-05,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10382","display_name":"Quantum and electron transport phenomena","value":7.36e-05,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.9860527515411377},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.8697936534881592},{"id":"26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","score":0.8565857410430908},{"id":"49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","score":0.6407634019851685},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.542628288269043}],"counts_by_year":[{"year":1994,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1995,"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":1998,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":7,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":7,"oa_works_count":3,"cited_by_count":0},{"year":2005,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2006,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":6,"oa_works_count":4,"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":1,"cited_by_count":0},{"year":2012,"works_count":3,"oa_works_count":0,"cited_by_count":30},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":31},{"year":2014,"works_count":3,"oa_works_count":2,"cited_by_count":45},{"year":2015,"works_count":3,"oa_works_count":0,"cited_by_count":38},{"year":2016,"works_count":2,"oa_works_count":0,"cited_by_count":55},{"year":2017,"works_count":7,"oa_works_count":1,"cited_by_count":61},{"year":2018,"works_count":8,"oa_works_count":2,"cited_by_count":85},{"year":2019,"works_count":4,"oa_works_count":0,"cited_by_count":61},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":80},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":68},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":40},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":36},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":37},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":36},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":36}],"display_name_alternatives":["H Sugiyama","H. SUGIYAMA","H. Sugiyama","Hiroyasu Sugiyama","Sugiyama, H."],"block_key":"h sugiyama","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111715466","updated_date":"2026-11-08T12:57:04","created_date":"2016-06-24T00:00:00"}