Inventor
MIWA MAKOTO
JP34 patents
⚠️ This page may combine multiple inventors who share the name “MIWA MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
19 patentsUS6014958AJan 18, 2000
Antidissipation apparatus for evaporated fuel vapor
DENSO CORP54 citations96
US5842454ADec 1, 1998
Fuel pump control with control mode switching between before and after engine starting
DENSO CORP61 citations96
US6892712B2May 17, 2005
Leak check for fuel vapor purge system
DENSO CORP27 citations92
US6832509B2Dec 21, 2004
Fuel vapor control system with leak check
DENSO CORP22 citations92
US6807851B2Oct 26, 2004
Leak-check apparatus of fuel-vapor-processing system, fuel-temperature estimation apparatus and fuel-temperature-sensor diagnosis apparatus
DENSO CORP44 citations92
US6192742B1Feb 27, 2001
More reliable leakage diagnosis for evaporated gas purge system
DENSO CORP53 citations92
US6148803ANov 21, 2000
Leakage diagnosing device for fuel evaporated gas purge system
DENSO CORP37 citations92
US6082337AJul 4, 2000
Abnormality detection apparatus for preventing fuel gas emission
DENSO CORP43 citations92
US6039032AMar 21, 2000
Air-fuel ratio controller for an internal combustion engine
DENSO CORP21 citations92
US5758627AJun 2, 1998
Fuel filter for vehicle
DENSO CORP30 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
US6230558B1May 15, 2001
Apparatus and method for measuring fuel flow rate and residual fuel quantity and for controlling evaporated fuel
DENSO CORP38 citations91
US5731514AMar 24, 1998
Abnormality detecting apparatus for use in fuel-transpiration preventing systems
DENSO CORP19 citations82
US7291935B2Nov 6, 2007
Vehicle generator control device
DENSO CORP9 citations74
US7460947B2Dec 2, 2008
Power generation control system and method
DENSO CORP2 citations63
USRE41823EOct 19, 2010
Leak check for fuel vapor purge system
DENSO CORP4 citations62
USRE41660ESep 14, 2010
Fuel vapor control system with leak check
DENSO CORP3 citations62
US6854452B2Feb 15, 2005
Fuel vapor handling system
DENSO CORP3 citations62
NIPPON DENSO CO
5 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
US5699772ADec 23, 1997
Fuel supply system for engines with fuel pressure control
NIPPON DENSO CO54 citations92
US5586539ADec 24, 1996
Fuel supplying apparatus for internal combustion engine
NIPPON DENSO CO30 citations92
US5850818ADec 22, 1998
Fuel supply apparatus having abnormality detecting function
NIPPON DENSO CO16 citations73