Inventor · disambiguated record
Naoki Takehiro
Also filed as: TAKEHIRO NAOKI
16 granted patents·11 pending applications·18 citations·filing 2008–2024
88Inventor score
Top patents by PatentIndex Score
27 records- 0189US10431831B2Catalyst particles, carbon-supported catalyst particles and fuel cell catalysts, and methods of manufacturing such catalyst particles and carbon-supported catalyst particlesTOYOTA MOTOR CO LTD·Filed 2017·Granted Oct 1, 2019·5 cites·6 claims
- 0288US9385377B2Method for producing a catalyst for fuel cellsTOYOTA MOTOR CO LTD·Filed 2012·Granted Jul 5, 2016·5 cites·5 claims
- 0378US10847816B2Fuel cellTOYOTA MOTOR CO LTD·Filed 2017·Granted Nov 24, 2020·1 cites·4 claims
- 0476US2025243589A1Water electrolysis cell, water electrolysis stackTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0575US11973251B2Fuel cell and fuel cell separatorTOYOTA MOTOR CO LTD·Filed 2021·Granted Apr 30, 2024·0 cites·2 claims
- 0673US9950314B2Method for producing fine catalyst particles and method for producing carbon-supported catalystTOYOTA MOTOR CO LTD·Filed 2015·Granted Apr 24, 2018·1 cites·3 claims
- 0773US8843355B2Method of controlling fuel cell using the method of predicting degradation of fuel cell catalystKIMURA HIROKO·Filed 2014·Granted Sep 23, 2014·1 cites·3 claims
- 0870US10243218B2Method for producing fine catalyst particles, method for producing carbon-supported fine catalyst particles, method for producing catalyst mix and method for producing electrodeIIO ATSUO·Filed 2011·Granted Mar 26, 2019·2 cites·3 claims
- 0970US8221932B2Fuel cellTAKEHIRO NAOKI·Filed 2010·Granted Jul 17, 2012·2 cites·3 claims
- 1069US2025226426A1SeparatorTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1168US8735019B2Fuel cellARAI TATSUYA·Filed 2010·Granted May 27, 2014·1 cites·9 claims
- 1268US2023369615A1Fuel cell stackTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1363US2018069256A1Fuel cell and fuel cell separatorTOYOTA MOTOR CO LTD·Filed 2017·Application pending·0 cites
- 1457US2014200133A1Core-shell type metal nanoparticles and method for producing the sameKIMURA HIROKO·Filed 2014·Application pending·0 cites
- 1554US8785078B2Fuel cellKIMURA HIROKO·Filed 2008·Granted Jul 22, 2014·0 cites·1 claims
- 1653US9002689B2Method of predicting degradation of fuel cell catalyst using the method of creating particle size distribution modelKIMURA HIROKO·Filed 2014·Granted Apr 7, 2015·0 cites·3 claims
- 1750US2013029842A1Core-shell type metal nanoparticles and method for producing the sameTOYOTA MOTOR CO LTD·Filed 2010·Application pending·0 cites
- 1849US11239474B2Method for producing catalyst for fuel cells, and fuel cell containing catalyst for fuel cells produced by the production methodTOYOTA MOTOR CO LTD·Filed 2013·Granted Feb 1, 2022·0 cites·17 claims
- 1949US8163432B2Fuel cellJOMORI SHINJI·Filed 2008·Granted Apr 24, 2012·0 cites·3 claims
- 2048US8129070B2Fuel cellJOMORI SHINJI·Filed 2008·Granted Mar 6, 2012·0 cites·1 claims
- 2147US8660827B2Method of creating particle size distribution model, method of predicting degradation of fuel cell catalyst using the method of creating particle size distribution model, and method of controlling fuel cell using the method of predicting degradation of fuel cell catalystKIMURA HIROKO·Filed 2010·Granted Feb 25, 2014·0 cites·5 claims
- 2246US2013189607A1Catalyst particles, carbon-supported catalyst particles and fuel cell catalysts, and methods of manufacturing such catalyst particles and carbon-supported catalyst particlesSAKAI GO·Filed 2011·Application pending·0 cites
- 2343US2013022899A1Core-shell type metal nanoparticles and method for producing the sameTOYOTA MOTOR CO LTD·Filed 2010·Application pending·0 cites
- 2441US2012208105A1Fuel cell electrocatalytic particle and method for producing the sameARAI TATSUYA·Filed 2010·Application pending·0 cites
- 2539US2013059219A1Fuel cell systemKIMURA HIROKO·Filed 2010·Application pending·0 cites
- 2637US9627692B2Carbon-supported catalystTOYOTA MOTOR CO LTD·Filed 2015·Granted Apr 18, 2017·0 cites·2 claims
- 2734US2012010069A1Method of producing core-shell catalyst particle and core-shell catalyst particle produced by this production methodTAKEHIRO NAOKI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →