{"id":"https://openalex.org/A5014254992","orcid":"https://orcid.org/0000-0001-6767-5908","observed_orcids":["https://orcid.org/0000-0001-6767-5908"],"display_name":"Shoujiro Ogawa","raw_author_names":["Ogawa, Shoujiro","Shoujiro OGAWA","Shoujiro Ogawa"],"full_name":"Ogawa, Shoujiro","works_count":82,"cited_by_count":1393,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":21,"i10_index":44},"ids":{"openalex":"https://openalex.org/A5014254992","orcid":"https://orcid.org/0000-0001-6767-5908","observed_orcids":["https://orcid.org/0000-0001-6767-5908"]},"affiliations":[{"institution":{"id":"https://openalex.org/I104946051","ror":"https://ror.org/05jk51a88","display_name":"Nihon University","country_code":"JP","type":"education","lineage":["https://openalex.org/I104946051"]},"years":[2012,2011,2010,2009,2008,2007,2006,2004,2003]},{"institution":{"id":"https://openalex.org/I161296585","ror":"https://ror.org/05sj3n476","display_name":"Tokyo University of Science","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]},"years":[2023,2022,2021,2020,2019,2018,2017,2016,2015,2014,2013,2012]},{"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":[2007]},{"institution":{"id":"https://openalex.org/I36258959","ror":"https://ror.org/0168r3w48","display_name":"University of California San Diego","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]},"years":[2007]},{"institution":{"id":"https://openalex.org/I41661162","ror":"https://ror.org/00mrjbj15","display_name":"Fukuyama University","country_code":"JP","type":"education","lineage":["https://openalex.org/I41661162"]},"years":[2026,2025,2023,2022,2021,2020]},{"institution":{"id":"https://openalex.org/I4210093896","ror":"https://ror.org/00kcd6x60","display_name":"Tohoku University Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210093896"]},"years":[2007]}],"last_known_institutions":[{"id":"https://openalex.org/I41661162","ror":"https://ror.org/00mrjbj15","display_name":"Fukuyama University","country_code":"JP","type":"education","lineage":["https://openalex.org/I41661162"]}],"topics":[{"id":"https://openalex.org/T10908","display_name":"Analytical Chemistry and Chromatography","count":31,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical 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/T11460","display_name":"Analytical Methods in Pharmaceuticals","count":26,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical 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/T10836","display_name":"Metabolomics and Mass Spectrometry Studies","count":25,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10683","display_name":"Mass Spectrometry Techniques and Applications","count":23,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"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/T13736","display_name":"Steroid Chemistry and Biochemistry","count":18,"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"}}],"topic_share":[{"id":"https://openalex.org/T10836","display_name":"Metabolomics and Mass Spectrometry Studies","value":0.0001378,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13736","display_name":"Steroid Chemistry and Biochemistry","value":0.0001352,"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/T13142","display_name":"GABA and Rice Research","value":9.62e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13670","display_name":"Ziziphus Jujuba Studies and Applications","value":9.16e-05,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10277","display_name":"Vitamin D Research Studies","value":8.36e-05,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.9803301095962524},{"id":"43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","score":0.8875616192817688},{"id":"162356407","wikidata":"https://www.wikidata.org/wiki/Q180809","display_name":"Mass spectrometry","score":0.6834708452224731},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.5678499937057495},{"id":"55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","score":0.4093250036239624}],"counts_by_year":[{"year":2003,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":3,"oa_works_count":0,"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":1,"cited_by_count":0},{"year":2008,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":6,"oa_works_count":3,"cited_by_count":0},{"year":2011,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":10,"oa_works_count":2,"cited_by_count":26},{"year":2013,"works_count":5,"oa_works_count":2,"cited_by_count":45},{"year":2014,"works_count":4,"oa_works_count":1,"cited_by_count":39},{"year":2015,"works_count":5,"oa_works_count":0,"cited_by_count":55},{"year":2016,"works_count":8,"oa_works_count":1,"cited_by_count":82},{"year":2017,"works_count":3,"oa_works_count":0,"cited_by_count":72},{"year":2018,"works_count":5,"oa_works_count":2,"cited_by_count":95},{"year":2019,"works_count":3,"oa_works_count":0,"cited_by_count":91},{"year":2020,"works_count":6,"oa_works_count":1,"cited_by_count":103},{"year":2021,"works_count":2,"oa_works_count":0,"cited_by_count":133},{"year":2022,"works_count":4,"oa_works_count":2,"cited_by_count":124},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":124},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":132},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":119},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":69}],"display_name_alternatives":["Ogawa, Shoujiro","Shoujiro OGAWA","Shoujiro Ogawa"],"block_key":"s ogawa","works_api_url":"https://api.openalex.org/works?filter=author.id:A5014254992","awards_count":3,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5014254992","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}
