Inventor · disambiguated record
Kouji Sakumoto
Also filed as: SAKUMOTO KOUJI
6 granted patents·37 citations·filing 2006–2016
77Inventor score
Top patents by PatentIndex Score
6 records- 0193US9943806B2Exhaust gas purification systemISUZU MOTORS LTD·Filed 2015·Granted Apr 17, 2018·11 cites·10 claims
- 0283US7546761B2Diesel oxidation catalyst (DOC) temperature sensor rationality diagnosticGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jun 16, 2009·18 cites·21 claims
- 0367US8109091B2Exhaust gas recirculation control systems and methodsXIAO YUN·Filed 2008·Granted Feb 7, 2012·8 cites·18 claims
- 0443US10774707B2NOx sensor purification program, internal combustion engine, and NOx sensor purification methodISUZU MOTORS LTD·Filed 2015·Granted Sep 15, 2020·0 cites·12 claims
- 0535US10202882B2Fault diagnosis device for exhaust pipe fuel injectorISUZU MOTORS LTD·Filed 2015·Granted Feb 12, 2019·0 cites·3 claims
- 0634US10724463B2NOx sensor inspection program, vehicle inspection equipment, NOx sensor inspection method, and recording mediumISUZU MOTORS LTD·Filed 2016·Granted Jul 28, 2020·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →