{"id":"https://openalex.org/A5110058893","orcid":null,"observed_orcids":[],"display_name":"Hidemasa Yamasaki","raw_author_names":["H YAMASAKI","H Yamasaki","HIDEMASA YAMASAKI","Hidemasa YAMASAKI","Hidemasa Yamasaki","hidemasa yamasaki"],"full_name":"Hidemasa YAMASAKI","works_count":59,"cited_by_count":502,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":13,"i10_index":17},"ids":{"openalex":"https://openalex.org/A5110058893","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I115498069","ror":"https://ror.org/039ygjf22","display_name":"Jikei University School of Medicine","country_code":"JP","type":"education","lineage":["https://openalex.org/I115498069"]},"years":[1976]},{"institution":{"id":"https://openalex.org/I163770644","ror":"https://ror.org/02pc6pc55","display_name":"Okayama University","country_code":"JP","type":"education","lineage":["https://openalex.org/I163770644"]},"years":[1978,1975,1974,1973,1972,1971,1970,1969,1967,1966,1965,1963,1962,1961,1960,1959,1958,1957,1956,1954,1953,1951]},{"institution":{"id":"https://openalex.org/I22299242","ror":"https://ror.org/02kpeqv85","display_name":"Kyoto University","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]},"years":[1966]},{"institution":{"id":"https://openalex.org/I4210162696","ror":"https://ror.org/05wyn3p10","display_name":"Nippon Shinyaku (Japan)","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210162696"]},"years":[1967]},{"institution":{"id":"https://openalex.org/I71395657","ror":"https://ror.org/04ww21r56","display_name":"Niigata University","country_code":"JP","type":"education","lineage":["https://openalex.org/I71395657"]},"years":[1970]}],"last_known_institutions":[{"id":"https://openalex.org/I163770644","ror":"https://ror.org/02pc6pc55","display_name":"Okayama University","country_code":"JP","type":"education","lineage":["https://openalex.org/I163770644"]}],"topics":[{"id":"https://openalex.org/T11346","display_name":"Mast cells and histamine","count":39,"subfield":{"id":"https://openalex.org/subfields/2403","display_name":"Immunology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10051","display_name":"Asthma and respiratory diseases","count":10,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10877","display_name":"Allergic Rhinitis and Sensitization","count":10,"subfield":{"id":"https://openalex.org/subfields/2723","display_name":"Immunology and Allergy"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10678","display_name":"Inflammatory mediators and NSAID effects","count":9,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10617","display_name":"Cellular transport and secretion","count":8,"subfield":{"id":"https://openalex.org/subfields/1307","display_name":"Cell 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"}}],"topic_share":[{"id":"https://openalex.org/T11346","display_name":"Mast cells and histamine","value":0.0002645,"subfield":{"id":"https://openalex.org/subfields/2403","display_name":"Immunology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13725","display_name":"Pineapple and bromelain studies","value":5.46e-05,"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/T11924","display_name":"Polyamine Metabolism and Applications","value":4.56e-05,"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/T12438","display_name":"Urticaria and Related Conditions","value":4.08e-05,"subfield":{"id":"https://openalex.org/subfields/2708","display_name":"Dermatology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10678","display_name":"Inflammatory mediators and NSAID effects","value":3.95e-05,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"1122143","wikidata":"https://www.wikidata.org/wiki/Q61233","display_name":"Histamine","score":0.9616148471832275},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.9346706867218018},{"id":"98274493","wikidata":"https://www.wikidata.org/wiki/Q128406","display_name":"Pharmacology","score":0.6672133207321167},{"id":"55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","score":0.5921961665153503},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.3778054118156433}],"counts_by_year":[{"year":1938,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1951,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1953,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1954,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1956,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1957,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":1958,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1959,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1960,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1961,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":1962,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1963,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1964,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1965,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":1966,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1967,"works_count":5,"oa_works_count":4,"cited_by_count":0},{"year":1969,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":1970,"works_count":6,"oa_works_count":6,"cited_by_count":0},{"year":1971,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1972,"works_count":5,"oa_works_count":5,"cited_by_count":0},{"year":1973,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1974,"works_count":5,"oa_works_count":5,"cited_by_count":0},{"year":1975,"works_count":4,"oa_works_count":4,"cited_by_count":0},{"year":1976,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":1978,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":15},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":10},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":14},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":13},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":10},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":12},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":13},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":1}],"display_name_alternatives":["H YAMASAKI","H Yamasaki","HIDEMASA YAMASAKI","Hidemasa YAMASAKI","Hidemasa Yamasaki","hidemasa yamasaki"],"block_key":"h yamasaki","works_api_url":"https://api.openalex.org/works?filter=author.id:A5110058893","updated_date":"2026-11-08T12:57:04","created_date":"2016-06-24T00:00:00"}