Inventor · disambiguated record
Makoto Okawa
Also filed as: OKAWA MAKOTO
6 granted patents·1 pending application·5 citations·filing 2007–2018
70Inventor score
Top patents by PatentIndex Score
7 records- 0184US9926888B2Internal combustion engineTOYOTA MOTOR CO LTD·Filed 2016·Granted Mar 27, 2018·3 cites·8 claims
- 0280US10520060B2International combustion engine with balancer deviceTOYOTA MOTOR CO LTD·Filed 2018·Granted Dec 31, 2019·1 cites·5 claims
- 0362US9784637B2Adsorption characteristic measuring apparatusNAT INST ADVANCED IND SCIENCE & TECH·Filed 2015·Granted Oct 10, 2017·1 cites·6 claims
- 0458US10738733B2Internal combustion engineTOYOTA MOTOR CO LTD·Filed 2018·Granted Aug 11, 2020·0 cites·5 claims
- 0551US9845724B2Internal combustion engineTOYOTA MOTOR CO LTD·Filed 2014·Granted Dec 19, 2017·0 cites·5 claims
- 0645US9976495B2Internal combustion engineTOYOTA MOTOR CO LTD·Filed 2015·Granted May 22, 2018·0 cites·8 claims
- 0744US2008217236A1Cartridge type oil filter and engine cleaning deviceJAPAN CERAMIC DEVICE CO LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →