Inventor · disambiguated record
Yujiro Suwa
Also filed as: SUWA YUJIRO
7 granted patents·35 citations·filing 2009–2016
81Inventor score
Top patents by PatentIndex Score
7 records- 0190US8099231B1System and method for detecting fuel injector malfunction based on engine vibrationSUWA YUJIRO·Filed 2010·Granted Jan 17, 2012·18 cites·20 claims
- 0288US9988955B1Dry sump system warm up strategyGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Jun 5, 2018·4 cites·20 claims
- 0384US10160060B2Crack and fracture resistant weld joint and welding processGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Dec 25, 2018·3 cites·9 claims
- 0483US10876620B2Vacuum driven hydraulic balance systemGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Dec 29, 2020·3 cites·16 claims
- 0576US8473185B2System and method for detecting engine oil aeration and starvation based on engine vibrationSUWA YUJIRO·Filed 2010·Granted Jun 25, 2013·4 cites·20 claims
- 0649US8495984B2Spark voltage limiting system for active fuel managementRIEGEL ROBERT W·Filed 2009·Granted Jul 30, 2013·3 cites·20 claims
- 0744US8671901B2Excess demand voltage relief spark plug for vehicle ignition systemSUWA YUJIRO·Filed 2009·Granted Mar 18, 2014·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →