Inventor
YOSHIUME NAOKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIUME NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
10 patentsUS5842454ADec 1, 1998
Fuel pump control with control mode switching between before and after engine starting
DENSO CORP61 citations96
US7248960B2Jul 24, 2007
Air-fuel ratio sensor monitor, air-fuel ratio detector, and air-fuel ratio control
DENSO CORP18 citations92
US6463735B2Oct 15, 2002
Apparatus for detecting deterioration of exhaust gas purifying catalysts
DENSO CORP35 citations92
US6223731B1May 1, 2001
Fuel feeding apparatus with response delay compensation
DENSO CORP52 citations92
US5749344AMay 12, 1998
Fuel supply control for internal combustion engine by intake air pressure estimation
DENSO CORP29 citations92
US5694902ADec 9, 1997
Fuel supply control with fuel pressure adjustment during fuel cut-off delay period
DENSO CORP40 citations92
US7040307B2May 9, 2006
System for diagnosing degradation of air-fuel sensor
DENSO CORP25 citations91
US7201160B2Apr 10, 2007
Air-fuel ratio sensor monitor, air-fuel ratio detector, and air-fuel ratio control
DENSO CORP14 citations84
US7103467B2Sep 5, 2006
Device for detecting response characteristics of sensor
DENSO CORP12 citations78
US10718290B2Jul 21, 2020
Device for controlling fuel injection in internal combustion engine
DENSO CORP1 citations62
NIPPON DENSO CO
3 patentsUS5723780AMar 3, 1998
Fuel supply system for internal combustion engine
NIPPON DENSO CO53 citations96
US5785025AJul 28, 1998
Fuel supply for international combustion engine
NIPPON DENSO CO51 citations92
US5850818ADec 22, 1998
Fuel supply apparatus having abnormality detecting function
NIPPON DENSO CO16 citations73