{"id":"https://openalex.org/A5108564607","orcid":null,"observed_orcids":[],"display_name":"G. Yokoyama","raw_author_names":["G. Yokoyama","Goro YOKOYAMA"],"full_name":"Goro YOKOYAMA","works_count":10,"cited_by_count":1,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5108564607","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I201537933","ror":"https://ror.org/01dq60k83","display_name":"Tohoku University","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]},"years":[1949,1948]},{"institution":{"id":"https://openalex.org/I4387152242","ror":"https://ror.org/04664mr26","display_name":"Institute for Materials Research, Tohoku University","country_code":"JP","type":"facility","lineage":["https://openalex.org/I201537933","https://openalex.org/I4387152242"]},"years":[1956,1954,1949,1948]}],"last_known_institutions":[{"id":"https://openalex.org/I4387152242","ror":"https://ror.org/04664mr26","display_name":"Institute for Materials Research, Tohoku University","country_code":"JP","type":"facility","lineage":["https://openalex.org/I201537933","https://openalex.org/I4387152242"]}],"topics":[{"id":"https://openalex.org/T10310","display_name":"Corrosion Behavior and Inhibition","count":10,"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/T10736","display_name":"Hydrogen embrittlement and corrosion behaviors in metals","count":8,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"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/T10530","display_name":"Magnesium Alloys: Properties and Applications","count":2,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"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/T11200","display_name":"Electrodeposition and Electroless Coatings","count":2,"subfield":{"id":"https://openalex.org/subfields/2508","display_name":"Surfaces, Coatings and Films"},"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/T14128","display_name":"Metallurgical and Alloy Processes","count":2,"subfield":{"id":"https://openalex.org/subfields/2500","display_name":"General Materials Science"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10310","display_name":"Corrosion Behavior and Inhibition","value":2.79e-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/T10736","display_name":"Hydrogen embrittlement and corrosion behaviors in metals","value":2.78e-05,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"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/T10530","display_name":"Magnesium Alloys: Properties and Applications","value":1.14e-05,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"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/T11200","display_name":"Electrodeposition and Electroless Coatings","value":1.12e-05,"subfield":{"id":"https://openalex.org/subfields/2508","display_name":"Surfaces, Coatings and Films"},"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/T14076","display_name":"Material Properties and Failure Mechanisms","value":9.1e-06,"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"}}],"x_concepts":[{"id":"525849907","wikidata":"https://www.wikidata.org/wiki/Q1096","display_name":"Tin","score":0.9464319944381714},{"id":"20625102","wikidata":"https://www.wikidata.org/wiki/Q137056","display_name":"Corrosion","score":0.899052619934082},{"id":"191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","score":0.7760341167449951},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.7295929789543152},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.5827183127403259}],"counts_by_year":[{"year":1948,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1949,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1950,"works_count":4,"oa_works_count":4,"cited_by_count":0},{"year":1954,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1956,"works_count":2,"oa_works_count":2,"cited_by_count":0}],"display_name_alternatives":["G. Yokoyama","Goro YOKOYAMA"],"block_key":"g yokoyama","works_api_url":"https://api.openalex.org/works?filter=author.id:A5108564607","awards_count":0,"updated_date":"2026-10-27T12:30:23","created_date":"2016-06-24T00:00:00"}