Inventor · disambiguated record
Naoki Kachi
Also filed as: KACHI NAOKI
3 granted patents·1 pending application·56 citations·filing 1994–2010
70Inventor score
Top patents by PatentIndex Score
4 records- 0179US5427989ACatalysts for the purification of exhaust gasNISSAN MOTOR·Filed 1994·Granted Jun 27, 1995·45 cites·17 claims
- 0263US8683787B2Exhaust gas purifying catalyst and method for manufacturing the sameNAKAGAWA TAKAMASA·Filed 2010·Granted Apr 1, 2014·2 cites·17 claims
- 0342US6230489B1Emission control device for internal combustion engineNISSAN MOTOR·Filed 1999·Granted May 15, 2001·9 cites·14 claims
- 0431US2001006934A1Catalytic converter with multilayered catalyst systemNISSAN MOTOR·Filed 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →