{"id":"https://openalex.org/A5005867904","orcid":"https://orcid.org/0009-0002-3457-0418","observed_orcids":["https://orcid.org/0009-0002-3457-0418"],"display_name":"Ichiro YAMAGIWA","raw_author_names":["Ichiro YAMAGIWA","Ichiro Yamagiwa","Ichirou YAMAGIWA","\u4f0a\u77e5\u90ce \u5c71\u6975","\u5c71\u6975 \u4f0a\u77e5\u90ce","\u5c71\u6975\u4f0a\u77e5\u90ce"],"full_name":"Ichiro YAMAGIWA","works_count":34,"cited_by_count":33,"summary_stats":{"2yr_mean_citedness":2.3333333333333335,"h_index":2,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5005867904","orcid":"https://orcid.org/0009-0002-3457-0418","observed_orcids":["https://orcid.org/0009-0002-3457-0418"]},"affiliations":[{"institution":{"id":"https://openalex.org/I95946053","ror":"https://ror.org/01d36yb27","display_name":"Kobe Steel (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I95946053"]},"years":[2025,2024,2023,2022,2021,2019,2016,2012,2009,2008,2007,2004,2003,2000]}],"last_known_institutions":[{"id":"https://openalex.org/I95946053","ror":"https://ror.org/01d36yb27","display_name":"Kobe Steel (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I95946053"]}],"topics":[{"id":"https://openalex.org/T10822","display_name":"Acoustic Wave Phenomena Research","count":12,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"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/T12759","display_name":"Vehicle Noise and Vibration Control","count":10,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T12206","display_name":"Vibration and Dynamic Analysis","count":8,"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/T11008","display_name":"Aerodynamics and Acoustics in Jet Flows","count":7,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10534","display_name":"Structural Health Monitoring Techniques","count":6,"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"}}],"topic_share":[{"id":"https://openalex.org/T12081","display_name":"Aerodynamics and Fluid Dynamics Research","value":0.0001148,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T13732","display_name":"Aerospace, Electronics, Mathematical Modeling","value":9.76e-05,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11008","display_name":"Aerodynamics and Acoustics in Jet Flows","value":5.35e-05,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10822","display_name":"Acoustic Wave Phenomena Research","value":5.25e-05,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"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/T12759","display_name":"Vehicle Noise and Vibration Control","value":4.99e-05,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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":"24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","score":0.791890561580658},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.7845720648765564},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.7716072797775269},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.5882196426391602},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.4926801323890686}],"counts_by_year":[{"year":1996,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1998,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1999,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2019,"works_count":2,"oa_works_count":2,"cited_by_count":1},{"year":2021,"works_count":3,"oa_works_count":2,"cited_by_count":4},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":7},{"year":2023,"works_count":2,"oa_works_count":0,"cited_by_count":2},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":4},{"year":2025,"works_count":2,"oa_works_count":1,"cited_by_count":6},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":5}],"display_name_alternatives":["Ichiro YAMAGIWA","Ichiro Yamagiwa","Ichirou YAMAGIWA","\u4f0a\u77e5\u90ce \u5c71\u6975","\u5c71\u6975 \u4f0a\u77e5\u90ce","\u5c71\u6975\u4f0a\u77e5\u90ce"],"block_key":"i yamagiwa","works_api_url":"https://api.openalex.org/works?filter=author.id:A5005867904","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5005867904","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}