Inventor · disambiguated record
Yuichi Sakajo
Also filed as: SAKAJO YUICHI
15 granted patents·3 pending applications·206 citations·filing 1997–2018
91Inventor score
Top patents by PatentIndex Score
18 records- 0191US6044655AVapor compression type refrigerating systemDENSO CORP·Filed 1997·Granted Apr 4, 2000·84 cites·13 claims
- 0284US9987904B2Fuel cell vehicle air-conditioning apparatus and control method thereofKOYAMA TAKASHI·Filed 2012·Granted Jun 5, 2018·11 cites·8 claims
- 0384US9908381B2Vehicle control apparatus and vehicle control methodSAKAJO YUICHI·Filed 2010·Granted Mar 6, 2018·7 cites·8 claims
- 0483US5890370ARefrigerating system with pressure control valveDENSO CORP·Filed 1997·Granted Apr 6, 1999·54 cites·5 claims
- 0577US8765316B2Fuel cell systemNAGANUMA YOSHIAKI·Filed 2010·Granted Jul 1, 2014·3 cites·5 claims
- 0677US8652699B2Fuel cell systemSUEMATSU KEIGO·Filed 2009·Granted Feb 18, 2014·3 cites·3 claims
- 0775US7462414B2Fuel cell systemDENSO CORP·Filed 2007·Granted Dec 9, 2008·3 cites·13 claims
- 0867US6057688AResidual capacity detecting apparatus for an electric vehicle's battery and a related residual capacity measuring methodDENSO CORP·Filed 1998·Granted May 2, 2000·30 cites·5 claims
- 0964US6427924B2Combustion type heaterDENSO CORP·Filed 2001·Granted Aug 6, 2002·11 cites·9 claims
- 1058US8492040B2Fuel cell system and method of controlling the sameMANABE KOTA·Filed 2009·Granted Jul 23, 2013·0 cites·18 claims
- 1152US9444112B2Fuel cell monitoring deviceDENSO CORP·Filed 2014·Granted Sep 13, 2016·0 cites·14 claims
- 1251US9160014B2Fuel cell system capable of performing gas purge to adjust amount of water thereinDENSO CORP·Filed 2013·Granted Oct 13, 2015·0 cites·11 claims
- 1350US2007144183A1Liquid fuel storage systemDENSO CORP·Filed 2006·Application pending·0 cites
- 1448US10916787B2Fuel cell systemTOYOTA MOTOR CO LTD·Filed 2018·Granted Feb 9, 2021·0 cites·5 claims
- 1548US2006280977A1Fuel cell systemDENSO CORP·Filed 2006·Application pending·0 cites
- 1647US10741857B2Fuel cell systemTOYOTA MOTOR CO LTD·Filed 2018·Granted Aug 11, 2020·0 cites·12 claims
- 1747US8637201B2Cooling systemSUEMATSU KEIGO·Filed 2011·Granted Jan 28, 2014·0 cites·8 claims
- 1846US2006286426A1Fuel cell, fuel cell stack, and fuel cell systemDENSO CORP·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →