{"id":"https://openalex.org/A5126345603","orcid":null,"observed_orcids":[],"display_name":"Kitamura Yojiro","raw_author_names":["Kitamura Yojiro"],"full_name":"Kitamura Yojiro","works_count":1,"cited_by_count":4,"summary_stats":{"2yr_mean_citedness":4.0,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5126345603","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I146399215","ror":"https://ror.org/02956yf07","display_name":"University of Tsukuba","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I157169809","ror":"https://ror.org/02kb89c09","display_name":"University of Sciences and Technology Houari Boumediene","country_code":"DZ","type":"education","lineage":["https://openalex.org/I157169809"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4405285729","ror":"https://ror.org/0025jxp95","display_name":"Alliance for Research on the Mediterranean and North Africa, University of Tsukuba","country_code":"JP","type":"facility","lineage":["https://openalex.org/I146399215","https://openalex.org/I4405285729"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I146399215","ror":"https://ror.org/02956yf07","display_name":"University of Tsukuba","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]},{"id":"https://openalex.org/I157169809","ror":"https://ror.org/02kb89c09","display_name":"University of Sciences and Technology Houari Boumediene","country_code":"DZ","type":"education","lineage":["https://openalex.org/I157169809"]},{"id":"https://openalex.org/I4405285729","ror":"https://ror.org/0025jxp95","display_name":"Alliance for Research on the Mediterranean and North Africa, University of Tsukuba","country_code":"JP","type":"facility","lineage":["https://openalex.org/I146399215","https://openalex.org/I4405285729"]}],"topics":[{"id":"https://openalex.org/T11007","display_name":"Hybrid Renewable Energy Systems","count":1,"subfield":{"id":"https://openalex.org/subfields/2102","display_name":"Energy Engineering and Power Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11185","display_name":"Integrated Energy Systems Optimization","count":1,"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/T14444","display_name":"Power Systems and Renewable Energy","count":1,"subfield":{"id":"https://openalex.org/subfields/2102","display_name":"Energy Engineering and Power Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11007","display_name":"Hybrid Renewable Energy Systems","value":5.8e-06,"subfield":{"id":"https://openalex.org/subfields/2102","display_name":"Energy Engineering and Power Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14444","display_name":"Power Systems and Renewable Energy","value":3.9e-06,"subfield":{"id":"https://openalex.org/subfields/2102","display_name":"Energy Engineering and Power Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11185","display_name":"Integrated Energy Systems Optimization","value":3.5e-06,"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":"188573790","wikidata":"https://www.wikidata.org/wiki/Q12705","display_name":"Renewable energy","score":0.5838000178337097},{"id":"168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","score":0.3677000105381012},{"id":"134560507","wikidata":"https://www.wikidata.org/wiki/Q753291","display_name":"Environmental economics","score":0.3050000071525574},{"id":"14518398","wikidata":"https://www.wikidata.org/wiki/Q12646543","display_name":"Power to gas","score":0.27900001406669617},{"id":"112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","score":0.2754000127315521}],"counts_by_year":[{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":4}],"display_name_alternatives":["Kitamura Yojiro"],"block_key":"k yojiro","works_api_url":"https://api.openalex.org/works?filter=author.id:A5126345603","updated_date":"2026-11-04T11:47:51","created_date":"2026-02-19T00:00:00"}