{"id":"https://openalex.org/A5113130910","orcid":null,"observed_orcids":[],"display_name":"Katsumasa Kamiya","raw_author_names":["Kamiya, Katsumasa","Katsumasa KAMIYA","Katsumasa Kamiya","Katsumasa Kamiya (473062)"],"full_name":"Kamiya, Katsumasa","works_count":105,"cited_by_count":1124,"summary_stats":{"2yr_mean_citedness":1.5,"h_index":17,"i10_index":30},"ids":{"openalex":"https://openalex.org/A5113130910","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I1294671590","ror":"https://ror.org/02feahw73","display_name":"Centre National de la Recherche Scientifique","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},"years":[2010]},{"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":[2014,2013,2012,2011,2010,2009,2007,2006,2004]},{"institution":{"id":"https://openalex.org/I180941496","ror":"https://ror.org/0151bmh98","display_name":"University of Hyogo","country_code":"JP","type":"education","lineage":["https://openalex.org/I180941496"]},"years":[2012,2011,2010,2009,2008]},{"institution":{"id":"https://openalex.org/I182069643","ror":"https://ror.org/007gj5v75","display_name":"Kanagawa Institute of Technology","country_code":"JP","type":"education","lineage":["https://openalex.org/I182069643"]},"years":[2026,2025,2024,2022,2021,2020,2019,2018,2017,2016,2015,2014,2013]},{"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":[2011,2010,2009,2007]},{"institution":{"id":"https://openalex.org/I4210123402","ror":"https://ror.org/02za18p66","display_name":"Institut de Physique et Chimie des Mat\u00e9riaux de Strasbourg","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I4210098836","https://openalex.org/I4210123402","https://openalex.org/I68947357"]},"years":[2010]},{"institution":{"id":"https://openalex.org/I4405286623","ror":"https://ror.org/02np82b78","display_name":"Center for Computational Sciences, University of Tsukuba","country_code":"JP","type":"facility","lineage":["https://openalex.org/I146399215","https://openalex.org/I4405286623"]},"years":[2014,2011,2009,2007,2006]},{"institution":{"id":"https://openalex.org/I68947357","ror":"https://ror.org/00pg6eq24","display_name":"Universit\u00e9 de Strasbourg","country_code":"FR","type":"education","lineage":["https://openalex.org/I68947357"]},"years":[2010]},{"institution":{"id":"https://openalex.org/I74801974","ror":"https://ror.org/057zh3y96","display_name":"The University of Tokyo","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]},"years":[2009]},{"institution":{"id":"https://openalex.org/I84059937","ror":"https://ror.org/024pdem44","display_name":"Hyogo University","country_code":"JP","type":"education","lineage":["https://openalex.org/I84059937"]},"years":[2012,2011,2010,2009,2008]},{"institution":{"id":"https://openalex.org/I97018004","ror":"https://ror.org/00f54p054","display_name":"Stanford University","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]},"years":[2012]}],"last_known_institutions":[{"id":"https://openalex.org/I182069643","ror":"https://ror.org/007gj5v75","display_name":"Kanagawa Institute of Technology","country_code":"JP","type":"education","lineage":["https://openalex.org/I182069643"]}],"topics":[{"id":"https://openalex.org/T10044","display_name":"Protein Structure and Dynamics","count":34,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"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"}},{"id":"https://openalex.org/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","count":29,"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/T10472","display_name":"Semiconductor materials and devices","count":23,"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/T11747","display_name":"Metal-Catalyzed Oxygenation Mechanisms","count":23,"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/T10502","display_name":"Advanced Memory and Neural Computing","count":20,"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"}}],"topic_share":[{"id":"https://openalex.org/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","value":0.0003157,"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/T11747","display_name":"Metal-Catalyzed Oxygenation Mechanisms","value":0.0001365,"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/T10502","display_name":"Advanced Memory and Neural Computing","value":0.0001224,"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/T11315","display_name":"Phase-change materials and chalcogenides","value":7.79e-05,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11626","display_name":"Metalloenzymes and iron-sulfur proteins","value":5.62e-05,"subfield":{"id":"https://openalex.org/subfields/1303","display_name":"Biochemistry"},"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":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.9775834083557129},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.8161605596542358},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.5634518265724182},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.4655170440673828},{"id":"62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","score":0.18237900733947754}],"counts_by_year":[{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2007,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2009,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":2010,"works_count":5,"oa_works_count":3,"cited_by_count":0},{"year":2011,"works_count":15,"oa_works_count":7,"cited_by_count":0},{"year":2012,"works_count":10,"oa_works_count":3,"cited_by_count":41},{"year":2013,"works_count":21,"oa_works_count":8,"cited_by_count":47},{"year":2014,"works_count":15,"oa_works_count":7,"cited_by_count":106},{"year":2015,"works_count":4,"oa_works_count":4,"cited_by_count":83},{"year":2016,"works_count":3,"oa_works_count":3,"cited_by_count":105},{"year":2017,"works_count":2,"oa_works_count":0,"cited_by_count":102},{"year":2018,"works_count":2,"oa_works_count":2,"cited_by_count":90},{"year":2019,"works_count":4,"oa_works_count":4,"cited_by_count":68},{"year":2020,"works_count":2,"oa_works_count":1,"cited_by_count":76},{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":60},{"year":2022,"works_count":3,"oa_works_count":3,"cited_by_count":49},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":62},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":56},{"year":2025,"works_count":2,"oa_works_count":0,"cited_by_count":65},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":57}],"display_name_alternatives":["Kamiya, Katsumasa","Katsumasa KAMIYA","Katsumasa Kamiya","Katsumasa Kamiya (473062)"],"block_key":"k kamiya","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113130910","awards_count":3,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5113130910","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}