{"id":"https://openalex.org/A5102812612","orcid":"https://orcid.org/0000-0003-1091-9806","observed_orcids":["https://orcid.org/0000-0003-1091-9806"],"display_name":"Yukihisa Tanaka","raw_author_names":["Y TANAKA","Y Tanaka","Y. Tanaka","Yukihisa TANAKA","Yukihisa Tanaka"],"full_name":"Yukihisa Tanaka","works_count":76,"cited_by_count":648,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":13,"i10_index":17},"ids":{"openalex":"https://openalex.org/A5102812612","orcid":"https://orcid.org/0000-0003-1091-9806","observed_orcids":["https://orcid.org/0000-0003-1091-9806"]},"affiliations":[{"institution":{"id":"https://openalex.org/I119530710","ror":"https://ror.org/01sgzrz83","display_name":"TEPCO (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I119530710"]},"years":[2007]},{"institution":{"id":"https://openalex.org/I130416959","ror":"https://ror.org/041jswc25","display_name":"Central Research Institute of Electric Power Industry","country_code":"JP","type":"nonprofit","lineage":["https://openalex.org/I130416959"]},"years":[2021,2019,2018,2017,2016,2011,2010,2009,2007,2005,2003,2001,2000,1997,1995,1992,1991]},{"institution":{"id":"https://openalex.org/I207399273","ror":"https://ror.org/05bx1gz93","display_name":"Utsunomiya University","country_code":"JP","type":"education","lineage":["https://openalex.org/I207399273"]},"years":[2018]},{"institution":{"id":"https://openalex.org/I41802502","ror":"https://ror.org/02j6c0d67","display_name":"Kanagawa University","country_code":"JP","type":"education","lineage":["https://openalex.org/I41802502"]},"years":[2002]},{"institution":{"id":"https://openalex.org/I4210123968","ror":"https://ror.org/02xnraw58","display_name":"NOF Corporation (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210123968"]},"years":[2005,2004,2003,2001,2000,1997,1994,1992,1990,1989]},{"institution":{"id":"https://openalex.org/I4210155417","ror":"https://ror.org/05r26zf79","display_name":"Port and Airport Research Institute","country_code":"JP","type":"other","lineage":["https://openalex.org/I4210155417","https://openalex.org/I4405284002"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4387152630","ror":"https://ror.org/05c8wa765","display_name":"Japan Society of Civil Engineers","country_code":"JP","type":"nonprofit","lineage":["https://openalex.org/I4387152630"]},"years":[2000,1994,1987,1985,1984]},{"institution":{"id":"https://openalex.org/I4405253074","ror":"https://ror.org/009e5z592","display_name":"Civil Engineering Research Laboratory","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405253074"]},"years":[2021,2017]}],"last_known_institutions":[{"id":"https://openalex.org/I4210155417","ror":"https://ror.org/05r26zf79","display_name":"Port and Airport Research Institute","country_code":"JP","type":"other","lineage":["https://openalex.org/I4210155417","https://openalex.org/I4405284002"]}],"topics":[{"id":"https://openalex.org/T10233","display_name":"Geotechnical Engineering and Soil Mechanics","count":30,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T10716","display_name":"Soil and Unsaturated Flow","count":21,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T12233","display_name":"Geotechnical Engineering and Underground Structures","count":18,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T10909","display_name":"Edible Oils Quality and Analysis","count":13,"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/T10387","display_name":"Fatty Acid Research and Health","count":12,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11952","display_name":"Landfill Environmental Impact Studies","value":8.96e-05,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10716","display_name":"Soil and Unsaturated Flow","value":6.92e-05,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T10387","display_name":"Fatty Acid Research and Health","value":6.89e-05,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12233","display_name":"Geotechnical Engineering and Underground Structures","value":6.85e-05,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T10233","display_name":"Geotechnical Engineering and Soil Mechanics","value":6.77e-05,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","score":0.8136786222457886},{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.8084174990653992},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.7214931845664978},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.4555895924568176},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.4387938976287842}],"counts_by_year":[{"year":1966,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1977,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1984,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1985,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1987,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1989,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1990,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1991,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1992,"works_count":5,"oa_works_count":4,"cited_by_count":0},{"year":1994,"works_count":5,"oa_works_count":2,"cited_by_count":0},{"year":1995,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":1997,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1998,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":5,"oa_works_count":3,"cited_by_count":0},{"year":2001,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2005,"works_count":2,"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":3,"oa_works_count":2,"cited_by_count":0},{"year":2009,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":2010,"works_count":6,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":29},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":28},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":17},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":10},{"year":2016,"works_count":2,"oa_works_count":1,"cited_by_count":16},{"year":2017,"works_count":2,"oa_works_count":1,"cited_by_count":18},{"year":2018,"works_count":3,"oa_works_count":1,"cited_by_count":29},{"year":2019,"works_count":2,"oa_works_count":1,"cited_by_count":11},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":32},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":21},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":31},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":13},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":24},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":14},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":17}],"display_name_alternatives":["Y TANAKA","Y Tanaka","Y. Tanaka","Yukihisa TANAKA","Yukihisa Tanaka"],"block_key":"y tanaka","works_api_url":"https://api.openalex.org/works?filter=author.id:A5102812612","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5102812612","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}