{"id":"https://openalex.org/A5065622338","orcid":"https://orcid.org/0009-0002-7862-9426","observed_orcids":["https://orcid.org/0009-0002-7862-9426"],"display_name":"Keito Sawahara","raw_author_names":["Keito SAWAHARA","Keito Sawahara"],"full_name":"Keito SAWAHARA","works_count":14,"cited_by_count":32,"summary_stats":{"2yr_mean_citedness":0.3333333333333333,"h_index":3,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5065622338","orcid":"https://orcid.org/0009-0002-7862-9426","observed_orcids":["https://orcid.org/0009-0002-7862-9426"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1314466530","ror":"https://ror.org/01p7qe739","display_name":"Tokai University","country_code":"JP","type":"education","lineage":["https://openalex.org/I1314466530"]},"years":[2022,2021,2020]},{"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":[2024,2023]},{"institution":{"id":"https://openalex.org/I4405286152","ror":"https://ror.org/0192n8s73","display_name":"Research Institute for Energy Efficient Technologies","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405286152","https://openalex.org/I73613424"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4405287408","ror":"https://ror.org/052vad331","display_name":"Interdisciplinary Research Center for Catalytic Chemistry","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405287408","https://openalex.org/I73613424"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I73613424","ror":"https://ror.org/01703db54","display_name":"National Institute of Advanced Industrial Science and Technology","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]},"years":[2026,2024,2023]}],"last_known_institutions":[{"id":"https://openalex.org/I4405286152","ror":"https://ror.org/0192n8s73","display_name":"Research Institute for Energy Efficient Technologies","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405286152","https://openalex.org/I73613424"]},{"id":"https://openalex.org/I73613424","ror":"https://ror.org/01703db54","display_name":"National Institute of Advanced Industrial Science and Technology","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"topics":[{"id":"https://openalex.org/T11593","display_name":"Carbon dioxide utilization in catalysis","count":11,"subfield":{"id":"https://openalex.org/subfields/1508","display_name":"Process Chemistry and Technology"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10811","display_name":"Hydrogen Storage and Materials","count":8,"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/T10495","display_name":"Catalysts for Methane Reforming","count":6,"subfield":{"id":"https://openalex.org/subfields/1503","display_name":"Catalysis"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11281","display_name":"Asymmetric Hydrogenation and Catalysis","count":6,"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/T10092","display_name":"Organometallic Complex Synthesis and Catalysis","count":4,"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"}}],"topic_share":[{"id":"https://openalex.org/T11593","display_name":"Carbon dioxide utilization in catalysis","value":0.0001134,"subfield":{"id":"https://openalex.org/subfields/1508","display_name":"Process Chemistry and Technology"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10811","display_name":"Hydrogen Storage and Materials","value":5.05e-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/T11281","display_name":"Asymmetric Hydrogenation and Catalysis","value":4.85e-05,"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/T10495","display_name":"Catalysts for Methane Reforming","value":2.69e-05,"subfield":{"id":"https://openalex.org/subfields/1503","display_name":"Catalysis"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11784","display_name":"CO2 Reduction Techniques and Catalysts","value":1.31e-05,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","score":0.8948000073432922},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.847944974899292},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.7408999800682068},{"id":"42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","score":0.5347904562950134},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.3086000084877014}],"counts_by_year":[{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2021,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":3},{"year":2023,"works_count":3,"oa_works_count":3,"cited_by_count":1},{"year":2024,"works_count":3,"oa_works_count":2,"cited_by_count":9},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2026,"works_count":3,"oa_works_count":3,"cited_by_count":14}],"display_name_alternatives":["Keito SAWAHARA","Keito Sawahara"],"block_key":"k sawahara","works_api_url":"https://api.openalex.org/works?filter=author.id:A5065622338","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5065622338","updated_date":"2026-11-11T13:02:13","created_date":"2021-07-05T00:00:00"}