{"id":"https://openalex.org/A5004489987","orcid":null,"observed_orcids":[],"display_name":"Kaname Kawatsu","raw_author_names":["K. KAWATSU","KANAME KAWATSU","KAWATSU, Kaname","Kaname KAWATSU","Kaname Kawatsu"],"full_name":"Kawatsu, Kaname","works_count":41,"cited_by_count":260,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":10,"i10_index":10},"ids":{"openalex":"https://openalex.org/A5004489987","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I180203408","ror":"https://ror.org/03zyp6p76","display_name":"Yokohama National University","country_code":"JP","type":"education","lineage":["https://openalex.org/I180203408"]},"years":[2023,2022,2021]},{"institution":{"id":"https://openalex.org/I2800865746","ror":"https://ror.org/059yhyy33","display_name":"Japan Aerospace Exploration Agency","country_code":"JP","type":"facility","lineage":["https://openalex.org/I2800865746"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018,2017,2013,2012,2011,2010]}],"last_known_institutions":[{"id":"https://openalex.org/I2800865746","ror":"https://ror.org/059yhyy33","display_name":"Japan Aerospace Exploration Agency","country_code":"JP","type":"facility","lineage":["https://openalex.org/I2800865746"]}],"topics":[{"id":"https://openalex.org/T12513","display_name":"Rocket and propulsion systems research","count":16,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10876","display_name":"Fault Detection and Control Systems","count":15,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T13293","display_name":"Engineering and Test Systems","count":11,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T11357","display_name":"Risk and Safety Analysis","count":8,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13200","display_name":"Spacecraft and Cryogenic Technologies","count":7,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12513","display_name":"Rocket and propulsion systems research","value":0.0001246,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T13293","display_name":"Engineering and Test Systems","value":0.0001145,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T13200","display_name":"Spacecraft and Cryogenic Technologies","value":9.16e-05,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10876","display_name":"Fault Detection and Control Systems","value":5.18e-05,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T13954","display_name":"Aerospace Engineering and Applications","value":5.16e-05,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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":"76737569","wikidata":"https://www.wikidata.org/wiki/Q1364934","display_name":"Propellant","score":0.9649455547332764},{"id":"146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","score":0.7867356538772583},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.6738741993904114},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.5364999771118164},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.396699994802475}],"counts_by_year":[{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":3},{"year":2013,"works_count":2,"oa_works_count":0,"cited_by_count":5},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":1},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2018,"works_count":2,"oa_works_count":0,"cited_by_count":1},{"year":2019,"works_count":5,"oa_works_count":3,"cited_by_count":3},{"year":2020,"works_count":8,"oa_works_count":4,"cited_by_count":11},{"year":2021,"works_count":4,"oa_works_count":2,"cited_by_count":7},{"year":2022,"works_count":4,"oa_works_count":4,"cited_by_count":45},{"year":2023,"works_count":5,"oa_works_count":3,"cited_by_count":49},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":58},{"year":2025,"works_count":1,"oa_works_count":0,"cited_by_count":37},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":37}],"display_name_alternatives":["K. KAWATSU","KANAME KAWATSU","KAWATSU, Kaname","Kaname KAWATSU","Kaname Kawatsu"],"block_key":"k kawatsu","works_api_url":"https://api.openalex.org/works?filter=author.id:A5004489987","updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}
