{"id":"https://openalex.org/A5000528217","orcid":"https://orcid.org/0000-0002-6865-6992","observed_orcids":["https://orcid.org/0000-0002-6865-6992"],"display_name":"Shinichiro Oka","raw_author_names":["Shinichiro OKA","Shinichiro Oka"],"full_name":"Oka, Shinichiro","works_count":45,"cited_by_count":195,"summary_stats":{"2yr_mean_citedness":0.25,"h_index":8,"i10_index":7},"ids":{"openalex":"https://openalex.org/A5000528217","orcid":"https://orcid.org/0000-0002-6865-6992","observed_orcids":["https://orcid.org/0000-0002-6865-6992"]},"affiliations":[{"institution":{"id":"https://openalex.org/I201933988","ror":"https://ror.org/04j7mzp05","display_name":"Kagawa University","country_code":"JP","type":"education","lineage":["https://openalex.org/I201933988"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I2802615300","ror":"https://ror.org/04vz9vy80","display_name":"Japan Display (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I2802615300"]},"years":[2026,2025,2024,2023,2022,2020,2019,2018,2016,2015,2014,2013,2012]},{"institution":{"id":"https://openalex.org/I65143321","ror":"https://ror.org/02exqgm79","display_name":"Hitachi (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]},"years":[2012,2007]},{"institution":{"id":"https://openalex.org/I74801974","ror":"https://ror.org/057zh3y96","display_name":"The University of Tokyo","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I85922643","ror":"https://ror.org/00ys1hz88","display_name":"Nagaoka University of Technology","country_code":"JP","type":"education","lineage":["https://openalex.org/I85922643"]},"years":[2004]},{"institution":{"id":"https://openalex.org/I92614990","ror":"https://ror.org/00qg0kr10","display_name":"Tokyo University of Agriculture and Technology","country_code":"JP","type":"education","lineage":["https://openalex.org/I92614990"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I98285908","ror":"https://ror.org/035t8zc32","display_name":"The University of Osaka","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]},"years":[2019]}],"last_known_institutions":[{"id":"https://openalex.org/I2802615300","ror":"https://ror.org/04vz9vy80","display_name":"Japan Display (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I2802615300"]}],"topics":[{"id":"https://openalex.org/T10306","display_name":"Liquid Crystal Research Advancements","count":28,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/T11408","display_name":"Advanced Optical Imaging Technologies","count":16,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","count":12,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11458","display_name":"Advanced Wireless Communication Technologies","count":11,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10245","display_name":"Metamaterials and Metasurfaces Applications","count":10,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/T11458","display_name":"Advanced Wireless Communication Technologies","value":0.0001501,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10306","display_name":"Liquid Crystal Research Advancements","value":0.0001494,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/T11408","display_name":"Advanced Optical Imaging Technologies","value":0.0001067,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T12452","display_name":"Electrowetting and Microfluidic Technologies","value":7.01e-05,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10623","display_name":"Thin-Film Transistor Technologies","value":4.99e-05,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.8797702789306641},{"id":"120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","score":0.8008542060852051},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.5800326466560364},{"id":"49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","score":0.5363752841949463},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.49129998683929443}],"counts_by_year":[{"year":2004,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":4,"oa_works_count":1,"cited_by_count":6},{"year":2013,"works_count":2,"oa_works_count":1,"cited_by_count":5},{"year":2014,"works_count":2,"oa_works_count":1,"cited_by_count":7},{"year":2015,"works_count":3,"oa_works_count":1,"cited_by_count":8},{"year":2016,"works_count":3,"oa_works_count":0,"cited_by_count":4},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2018,"works_count":2,"oa_works_count":0,"cited_by_count":7},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":8},{"year":2020,"works_count":3,"oa_works_count":0,"cited_by_count":9},{"year":2021,"works_count":1,"oa_works_count":0,"cited_by_count":8},{"year":2022,"works_count":3,"oa_works_count":1,"cited_by_count":10},{"year":2023,"works_count":8,"oa_works_count":2,"cited_by_count":16},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":23},{"year":2025,"works_count":4,"oa_works_count":0,"cited_by_count":25},{"year":2026,"works_count":3,"oa_works_count":2,"cited_by_count":18}],"display_name_alternatives":["Shinichiro OKA","Shinichiro Oka"],"block_key":"s oka","works_api_url":"https://api.openalex.org/works?filter=author.id:A5000528217","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5000528217","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}