{"id":"https://openalex.org/A5113821653","orcid":null,"observed_orcids":[],"display_name":"Kotoji ANDO","raw_author_names":["Ando Kotoji","Ando, Kotoji","Kotoji ANDO","Kotoji Ando"],"full_name":"Kotoji ANDO","works_count":407,"cited_by_count":3073,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":30,"i10_index":81},"ids":{"openalex":"https://openalex.org/A5113821653","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I15905956","ror":"https://ror.org/00vse3055","display_name":"NHK Spring (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I15905956"]},"years":[2008,2004,2002]},{"institution":{"id":"https://openalex.org/I180203408","ror":"https://ror.org/03zyp6p76","display_name":"Yokohama National University","country_code":"JP","type":"education","lineage":["https://openalex.org/I180203408"]},"years":[2025,2023,2021,2020,2019,2018,2016,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,2005,2004,2003,2002,2001,2000,1999,1997,1996,1995,1994,1992,1989,1987,1986,1985,1981,1980,1979,1978]},{"institution":{"id":"https://openalex.org/I2800916854","ror":"https://ror.org/01e8hcf19","display_name":"American Ceramic Society","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I2800916854"]},"years":[2007,2005,2004,2003]},{"institution":{"id":"https://openalex.org/I4210090490","ror":"https://ror.org/000a8qk84","display_name":"National University","country_code":"PH","type":"education","lineage":["https://openalex.org/I4210090490"]},"years":[1981]},{"institution":{"id":"https://openalex.org/I4210112098","ror":"https://ror.org/01zjrck77","display_name":"National University","country_code":"US","type":"education","lineage":["https://openalex.org/I4210086682","https://openalex.org/I4210112098"]},"years":[1981]},{"institution":{"id":"https://openalex.org/I4210137284","ror":"https://ror.org/040mta007","display_name":"National Institute of Technology, Oyama College","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210120810","https://openalex.org/I4210137284"]},"years":[2013,2011,2010]},{"institution":{"id":"https://openalex.org/I4405256897","ror":"https://ror.org/04n160k30","display_name":"Kanagawa Institute of Industrial Science and Technology","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405256897"]},"years":[2008]},{"institution":{"id":"https://openalex.org/I86917102","ror":"https://ror.org/020pjpv69","display_name":"Toin University of Yokohama","country_code":"JP","type":"education","lineage":["https://openalex.org/I86917102"]},"years":[2002]}],"last_known_institutions":[{"id":"https://openalex.org/I180203408","ror":"https://ror.org/03zyp6p76","display_name":"Yokohama National University","country_code":"JP","type":"education","lineage":["https://openalex.org/I180203408"]}],"topics":[{"id":"https://openalex.org/T10396","display_name":"Fatigue and fracture mechanics","count":325,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10132","display_name":"Advanced ceramic materials synthesis","count":192,"subfield":{"id":"https://openalex.org/subfields/2503","display_name":"Ceramics and Composites"},"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/T10219","display_name":"Mechanical Behavior of Composites","count":102,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T12106","display_name":"Surface Treatment and Residual Stress","count":86,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T12086","display_name":"Structural Integrity and Reliability Analysis","count":76,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10396","display_name":"Fatigue and fracture mechanics","value":0.0007236,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T12106","display_name":"Surface Treatment and Residual Stress","value":0.0006887,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T14076","display_name":"Material Properties and Failure Mechanisms","value":0.0005115,"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/T10132","display_name":"Advanced ceramic materials synthesis","value":0.0004567,"subfield":{"id":"https://openalex.org/subfields/2503","display_name":"Ceramics and Composites"},"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/T10810","display_name":"Polymer composites and self-healing","value":0.0003955,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.955342710018158},{"id":"159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","score":0.8664032220840454},{"id":"134132462","wikidata":"https://www.wikidata.org/wiki/Q45621","display_name":"Ceramic","score":0.8117162585258484},{"id":"66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","score":0.761757493019104},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.422461599111557}],"counts_by_year":[{"year":1966,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1978,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":1979,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":1980,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":1981,"works_count":5,"oa_works_count":2,"cited_by_count":0},{"year":1982,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1983,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1985,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1986,"works_count":4,"oa_works_count":4,"cited_by_count":0},{"year":1987,"works_count":4,"oa_works_count":3,"cited_by_count":0},{"year":1988,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1989,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":1990,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":1991,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":1992,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1994,"works_count":4,"oa_works_count":3,"cited_by_count":0},{"year":1995,"works_count":5,"oa_works_count":5,"cited_by_count":0},{"year":1996,"works_count":7,"oa_works_count":7,"cited_by_count":0},{"year":1997,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":1998,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1999,"works_count":8,"oa_works_count":4,"cited_by_count":0},{"year":2000,"works_count":22,"oa_works_count":17,"cited_by_count":0},{"year":2001,"works_count":13,"oa_works_count":11,"cited_by_count":0},{"year":2002,"works_count":17,"oa_works_count":12,"cited_by_count":0},{"year":2003,"works_count":44,"oa_works_count":34,"cited_by_count":0},{"year":2004,"works_count":32,"oa_works_count":19,"cited_by_count":0},{"year":2005,"works_count":21,"oa_works_count":12,"cited_by_count":0},{"year":2006,"works_count":35,"oa_works_count":26,"cited_by_count":0},{"year":2007,"works_count":25,"oa_works_count":13,"cited_by_count":0},{"year":2008,"works_count":23,"oa_works_count":17,"cited_by_count":0},{"year":2009,"works_count":28,"oa_works_count":17,"cited_by_count":0},{"year":2010,"works_count":28,"oa_works_count":17,"cited_by_count":0},{"year":2011,"works_count":12,"oa_works_count":11,"cited_by_count":0},{"year":2012,"works_count":7,"oa_works_count":4,"cited_by_count":122},{"year":2013,"works_count":9,"oa_works_count":4,"cited_by_count":137},{"year":2014,"works_count":7,"oa_works_count":1,"cited_by_count":238},{"year":2015,"works_count":2,"oa_works_count":2,"cited_by_count":146},{"year":2016,"works_count":3,"oa_works_count":1,"cited_by_count":109},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":109},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":175},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":124},{"year":2020,"works_count":3,"oa_works_count":2,"cited_by_count":144},{"year":2021,"works_count":1,"oa_works_count":0,"cited_by_count":153},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":88},{"year":2023,"works_count":2,"oa_works_count":1,"cited_by_count":106},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":115},{"year":2025,"works_count":2,"oa_works_count":0,"cited_by_count":143},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":39}],"display_name_alternatives":["Ando Kotoji","Ando, Kotoji","Kotoji ANDO","Kotoji Ando"],"block_key":"k ando","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113821653","updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}
