P

Inventor

SUZUKI NAOTO

JP115 patents
⚠️ This page may combine multiple inventors who share the name “SUZUKI NAOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYOTA MOTOR CO LTD

42 patents
US6345496B1Feb 12, 2002

Method and device for purifying exhaust gas of an engine

TOYOTA MOTOR CO LTD158 citations99
US5974793ANov 2, 1999

Exhaust gas purification device for an internal combustion engine

TOYOTA MOTOR CO LTD166 citations99
US6810977B2Nov 2, 2004

Hybrid vehicle and method in which the engine is preheated before start

TOYOTA MOTOR CO LTD72 citations98
US6344732B2Feb 5, 2002

Electric energy charging control apparatus and method for hybrid vehicle

TOYOTA MOTOR CO LTD102 citations98
US6119452ASep 19, 2000

Device for purifying exhaust gas of internal combustion engine

TOYOTA MOTOR CO LTD91 citations98
US6047542AApr 11, 2000

Method and device for purifying exhaust gas of engine

TOYOTA MOTOR CO LTD148 citations98
US5964088AOct 12, 1999

Device for purifying exhaust gas of engine

TOYOTA MOTOR CO LTD114 citations98
US6555927B1Apr 29, 2003

Vehicular engine starting control apparatus and vehicular engine starting control method

TOYOTA MOTOR CO LTD86 citations97
US6892541B2May 17, 2005

Vehicle control device and control method of the same

TOYOTA MOTOR CO LTD58 citations96
US6389807B1May 21, 2002

Control apparatus and control method for motor vehicle

TOYOTA MOTOR CO LTD67 citations96
US6336320B1Jan 8, 2002

Exhaust gas purification device for an internal combustion engine

TOYOTA MOTOR CO LTD78 citations96
US6311480B1Nov 6, 2001

Emission control apparatus for internal combustion engine

TOYOTA MOTOR CO LTD58 citations96
US6289672B1Sep 18, 2001

Exhaust gas purification device for an internal combustion engine

TOYOTA MOTOR CO LTD71 citations96
US6205773B1Mar 27, 2001

Exhaust gas purification device for an internal combustion engine

TOYOTA MOTOR CO LTD57 citations96
US6133185AOct 17, 2000

Exhaust gas purifying catalyst

TOYOTA MOTOR CO LTD67 citations96
US5782087AJul 21, 1998

Device for purifying exhaust gas of an engine

TOYOTA MOTOR CO LTD70 citations96
US5778667AJul 14, 1998

Method and a device for purifying combustion exhaust gas

TOYOTA MOTOR CO LTD63 citations96
US7463958B2Dec 9, 2008

Vehicle control apparatus and vehicle control method

TOYOTA MOTOR CO LTD29 citations93
US7185641B2Mar 6, 2007

Control apparatus of internal combustion engine

TOYOTA MOTOR CO LTD20 citations93
US7152587B2Dec 26, 2006

Evaporated fuel treatment device of internal combustion engine and evaporated fuel treatment method

TOYOTA MOTOR CO LTD36 citations93
US7086392B2Aug 8, 2006

Control apparatus for sealed fuel tank system

TOYOTA MOTOR CO LTD24 citations93
US6687580B2Feb 3, 2004

Vehicle controller and vehicle control method

TOYOTA MOTOR CO LTD21 citations93
US6625534B2Sep 23, 2003

Control apparatus and control method for a power train

TOYOTA MOTOR CO LTD42 citations93
US6595307B2Jul 22, 2003

Hybrid vehicle capable of reducing NOx emissions and method of operating same

TOYOTA MOTOR CO LTD25 citations93
US6517464B2Feb 11, 2003

Apparatus and method for determining a state of a power train

TOYOTA MOTOR CO LTD29 citations93
US6497635B2Dec 24, 2002

Vehicle transmission control apparatus

TOYOTA MOTOR CO LTD23 citations93
US6250074B1Jun 26, 2001

Air-fuel ratio control apparatus and method of internal combustion engine

TOYOTA MOTOR CO LTD27 citations93
US7900728B2Mar 8, 2011

Vehicle

TOYOTA MOTOR CO LTD20 citations92
US7353798B2Apr 8, 2008

Fuel supply system for internal combustion engine

TOYOTA MOTOR CO LTD20 citations92
US7281509B2Oct 16, 2007

Internal combustion engine system and starting method of internal combustion engine

TOYOTA MOTOR CO LTD21 citations92
US6867509B1Mar 15, 2005

Control apparatus for transmission-equipped hybrid vehicle, and control method for the same

TOYOTA MOTOR CO LTD39 citations92
US6781251B2Aug 24, 2004

Control apparatus for transmission-equipped hybrid vehicle, and control method for the same

TOYOTA MOTOR CO LTD39 citations92
US6494809B1Dec 17, 2002

Engine control apparatus and engine control method

TOYOTA MOTOR CO LTD29 citations92
US6467458B1Oct 22, 2002

Start control apparatus for an internal combustion engine and fuel nature determination apparatus

TOYOTA MOTOR CO LTD29 citations92
US6430483B2Aug 6, 2002

Control apparatus of hybrid vehicle and control method thereof

TOYOTA MOTOR CO LTD39 citations92
US8354822B2Jan 15, 2013

Power management system and power management method

TOYOTA MOTOR CO LTD9 citations84
US7706962B2Apr 27, 2010

Diagnosis device for electromagnetic relief valve in fuel delivery device

TOYOTA MOTOR CO LTD15 citations84
US7565939B2Jul 28, 2009

Power output apparatus, motor vehicle equipped with power output apparatus, and control method of power output apparatus

TOYOTA MOTOR CO LTD20 citations84
US7032580B2Apr 25, 2006

Internal combustion engine system and method for controlling the same

TOYOTA MOTOR CO LTD18 citations84
US6715453B2Apr 6, 2004

Method and apparatus for preventing locking of engine-operating-characteristic changing device

TOYOTA MOTOR CO LTD19 citations84
US6581373B2Jun 24, 2003

Vehicle with reduced emission of harmful component

TOYOTA MOTOR CO LTD16 citations84
US9415685B2Aug 16, 2016

Indicator apparatus for hybrid vehicle, hybrid vehicle, indicating method for hybrid vehicle

TOYOTA MOTOR CO LTD5 citations83

SUZUKI NAOTO

4 patents

HITACHI LTD

1 patent

ICHIKAWA SHINJI

1 patent

NIDEK KK

1 patent

ASAHI DOW LTD

1 patent

Showing the top 50 of 115 patents by PatentIndex Score.