{"id":"https://openalex.org/A5113765946","orcid":null,"observed_orcids":[],"display_name":"Kazuo YAMAFUJI","raw_author_names":["K YAMAFUJI","K Yamafuji","K. YAMAFUJI","K. Yamafuji","KAZUO YAMAFUJI","Kazuo YAMAFUJI","Kazuo Yamafuji","YAMAFUJI"],"full_name":"Kazuo YAMAFUJI","works_count":139,"cited_by_count":601,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":13,"i10_index":18},"ids":{"openalex":"https://openalex.org/A5113765946","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I135598925","ror":"https://ror.org/00p4k0j84","display_name":"Kyushu University","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},"years":[1977,1976,1975,1973,1971,1970,1968,1967,1966,1965,1964,1962,1961,1960,1956,1953,1952,1951,1950,1939,1934,1933,1932]},{"institution":{"id":"https://openalex.org/I31784960","ror":"https://ror.org/04nt8b154","display_name":"Fukuoka University","country_code":"JP","type":"education","lineage":["https://openalex.org/I31784960"]},"years":[1952]}],"last_known_institutions":[{"id":"https://openalex.org/I135598925","ror":"https://ror.org/00p4k0j84","display_name":"Kyushu University","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"topics":[{"id":"https://openalex.org/T14048","display_name":"Silkworms and Sericulture Research","count":62,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect 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/T11663","display_name":"Viral Infectious Diseases and Gene Expression in Insects","count":51,"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/T11966","display_name":"Silk-based biomaterials and applications","count":32,"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/T11617","display_name":"Enzyme Production and Characterization","count":19,"subfield":{"id":"https://openalex.org/subfields/1305","display_name":"Biotechnology"},"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/T10432","display_name":"DNA and Nucleic Acid Chemistry","count":14,"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"}}],"topic_share":[{"id":"https://openalex.org/T14048","display_name":"Silkworms and Sericulture Research","value":0.0010437,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect 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/T11966","display_name":"Silk-based biomaterials and applications","value":0.0004314,"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/T11663","display_name":"Viral Infectious Diseases and Gene Expression in Insects","value":0.0004221,"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/T11403","display_name":"Invertebrate Immune Response Mechanisms","value":0.0001177,"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/T11048","display_name":"Bacteriophages and microbial interactions","value":9.29e-05,"subfield":{"id":"https://openalex.org/subfields/2406","display_name":"Virology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"x_concepts":[{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.957261323928833},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.6873500943183899},{"id":"104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","score":0.6858325004577637},{"id":"159047783","wikidata":"https://www.wikidata.org/wiki/Q7215","display_name":"Virology","score":0.6207035779953003},{"id":"55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","score":0.5897752046585083}],"counts_by_year":[{"year":1932,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1933,"works_count":5,"oa_works_count":3,"cited_by_count":0},{"year":1934,"works_count":9,"oa_works_count":6,"cited_by_count":0},{"year":1935,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1936,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1938,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1939,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1940,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1941,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1942,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1947,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1950,"works_count":14,"oa_works_count":4,"cited_by_count":0},{"year":1951,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1952,"works_count":9,"oa_works_count":1,"cited_by_count":0},{"year":1953,"works_count":7,"oa_works_count":1,"cited_by_count":0},{"year":1954,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":1955,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1956,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1957,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1958,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1959,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1960,"works_count":6,"oa_works_count":1,"cited_by_count":0},{"year":1961,"works_count":7,"oa_works_count":0,"cited_by_count":0},{"year":1962,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1963,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1964,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":1965,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1966,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1967,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1968,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":1969,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1970,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1971,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":1972,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1973,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1975,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1976,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1977,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":2}],"display_name_alternatives":["K YAMAFUJI","K Yamafuji","K. YAMAFUJI","K. Yamafuji","KAZUO YAMAFUJI","Kazuo YAMAFUJI","Kazuo Yamafuji","YAMAFUJI"],"block_key":"k yamafuji","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113765946","updated_date":"2026-11-08T12:57:04","created_date":"2016-06-24T00:00:00"}