Inventor · disambiguated record
Masaki Koga
Also filed as: KOGA MASAKI
11 granted patents·1 pending application·72 citations·filing 1998–2018
87Inventor score
Top patents by PatentIndex Score
12 records- 0185US8606446B2Control system of hybrid vehicleITO TAKAO·Filed 2011·Granted Dec 10, 2013·6 cites·13 claims
- 0278US6331214B1Monolithically bonded construct of rare-earth magnet and metal material and method for bonding sameMEIDENSHA ELECTRIC MFG CO LTD·Filed 1998·Granted Dec 18, 2001·41 cites·20 claims
- 0371US8176728B2Air-fuel ratio control deviceOOTAKE YOSHIYUKI·Filed 2008·Granted May 15, 2012·6 cites·11 claims
- 0468US7536999B2Air-fuel ratio control apparatusNISSAN MOTOR·Filed 2007·Granted May 26, 2009·6 cites·20 claims
- 0563US8141343B2Air-fuel ratio control apparatusNAGAI HIROYUKI·Filed 2007·Granted Mar 27, 2012·3 cites·16 claims
- 0663US7169078B2Engine idle speed control deviceNISSAN MOTOR·Filed 2005·Granted Jan 30, 2007·7 cites·16 claims
- 0750US8034975B2Method of manufacturing succinic acid and ammonium succinate solutionsAJINOMOTO KK·Filed 2009·Granted Oct 11, 2011·0 cites·6 claims
- 0848US7141000B2Engine idle speed control deviceNISSAN MOTOR·Filed 2005·Granted Nov 28, 2006·3 cites·18 claims
- 0946US8607545B2Air-fuel ratio control deviceOOTAKE YOSHIYUKI·Filed 2012·Granted Dec 17, 2013·0 cites·3 claims
- 1043US2020146523A1Autonomous cleanerPANASONIC IP MAN CO LTD·Filed 2018·Application pending·0 cites
- 1141US9291143B2Spark ignition internal combustion engine and control method of spark ignition internal combustion engineKOGA MASAKI·Filed 2012·Granted Mar 22, 2016·0 cites·8 claims
- 1236US9133794B2EGR gas cooling device for hybrid vehicle and EGR gas cooling method for hybrid vehicleNISSAN MOTOR·Filed 2013·Granted Sep 15, 2015·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →