Inventor
TOSHIOKA SHUNSUKE
JP49 patents
⚠️ This page may combine multiple inventors who share the name “TOSHIOKA SHUNSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
28 patentsUS6502391B1Jan 7, 2003
Exhaust emission control device of internal combustion engine
TOYOTA MOTOR CO LTD159 citations99
US6708486B2Mar 23, 2004
Exhaust gas purification device of internal combustion engine
TOYOTA MOTOR CO LTD62 citations96
US6212885B1Apr 10, 2001
Exhaust emission control system of internal combustion engine
TOYOTA MOTOR CO LTD69 citations96
US7146800B2Dec 12, 2006
Exhaust purification device and exhaust purification method of internal combustion engine
TOYOTA MOTOR CO LTD30 citations93
US6898930B2May 31, 2005
Exhaust gas purification device
TOYOTA MOTOR CO LTD28 citations93
US6877312B2Apr 12, 2005
Exhaust emission control system of internal combustion engine
TOYOTA MOTOR CO LTD36 citations93
US6834496B2Dec 28, 2004
Exhaust gas purifying apparatus for internal combustion engine and control method thereof
TOYOTA MOTOR CO LTD48 citations93
US6823664B2Nov 30, 2004
Exhaust gas purification device
TOYOTA MOTOR CO LTD56 citations93
US6634167B1Oct 21, 2003
Exhaust temperature raising apparatus and method for internal combustion engine
TOYOTA MOTOR CO LTD27 citations93
US6370869B1Apr 16, 2002
Exhaust purification device of an engine
TOYOTA MOTOR CO LTD20 citations93
US6672050B2Jan 6, 2004
Exhaust gas purification device of an engine
TOYOTA MOTOR CO LTD49 citations92
US6655133B2Dec 2, 2003
Exhaust gas purifier for internal combustion engine
TOYOTA MOTOR CO LTD44 citations92
US6381952B1May 7, 2002
Exhaust temperature raising apparatus and method for internal combustion engine
TOYOTA MOTOR CO LTD42 citations92
USRE42156EFeb 22, 2011
Exhaust emission control system of an internal combustion engine
TOYOTA MOTOR CO LTD10 citations84
US7165394B2Jan 23, 2007
Exhaust gas purification system for internal combustion engine
TOYOTA MOTOR CO LTD12 citations84
US6901750B2Jun 7, 2005
Exhaust emission control apparatus and method for internal combustion engine
TOYOTA MOTOR CO LTD12 citations84
US6883310B2Apr 26, 2005
Internal combustion engine emission control apparatus and method
TOYOTA MOTOR CO LTD15 citations84
US6668548B1Dec 30, 2003
Exhaust emission control device of internal combustion engine
TOYOTA MOTOR CO LTD18 citations84
US6988360B2Jan 24, 2006
Exhaust emission purification device for internal combustion engine
TOYOTA MOTOR CO LTD10 citations74
US6837043B2Jan 4, 2005
Device for purifying the exhaust gas of an internal combustion engine
TOYOTA MOTOR CO LTD9 citations74
US7891172B2Feb 22, 2011
Purification capacity recovery method of exhaust gas emission control system
TOYOTA MOTOR CO LTD4 citations63
US7832199B2Nov 16, 2010
Exhaust purification system for internal combustion engine
TOYOTA MOTOR CO LTD6 citations63
US7464542B2Dec 16, 2008
Exhaust gas purification system for internal combustion engine
TOYOTA MOTOR CO LTD2 citations63
US7845163B2Dec 7, 2010
Device for purifying exhaust gas of an internal combustion engine
TOYOTA MOTOR CO LTD1 citations52
US7752838B2Jul 13, 2010
Device for purifying exhaust gas of an internal combustion engine
TOYOTA MOTOR CO LTD0 citations52
US8341941B2Jan 1, 2013
Exhaust purification device of internal combustion engine
TOYOTA MOTOR CO LTD0 citations42
US7685812B2Mar 30, 2010
Exhaust purification device and exhaust purification method of internal combustion engine
TOYOTA MOTOR CO LTD0 citations42
US8359830B2Jan 29, 2013
Exhaust purification device of an internal combustion engine
TOYOTA MOTOR CO LTD0 citations39
TOSHIOKA SHUNSUKE
10 patentsUS8132403B2Mar 13, 2012
Method of estimating quantity of N2O produced in ammonia oxidation catalyst and exhaust gas purification system for internal combustion engine
TOSHIOKA SHUNSUKE11 citations84
US8117834B2Feb 21, 2012
Exhaust purification device of internal combustion engine
TOSHIOKA SHUNSUKE11 citations82
US8132402B2Mar 13, 2012
Exhaust purification device of internal combustion engine
TOSHIOKA SHUNSUKE6 citations70
US8540953B2Sep 24, 2013
Exhaust gas control apparatus and reductant dispensing method for internal combustion engine
TOSHIOKA SHUNSUKE2 citations62
US8225596B2Jul 24, 2012
Exhaust purification device of internal combustion engine
TOSHIOKA SHUNSUKE2 citations62
US8133444B2Mar 13, 2012
Exhaust gas purification system for internal combustion engine
TOSHIOKA SHUNSUKE3 citations62
US9593610B2Mar 14, 2017
Exhaust gas purification system for internal combustion engine
TOSHIOKA SHUNSUKE0 citations41
US8783023B2Jul 22, 2014
Exhaust gas purification system for internal combustion engine
TOSHIOKA SHUNSUKE0 citations41
US8307635B2Nov 13, 2012
Exhaust purification system of internal combustion engine
TOSHIOKA SHUNSUKE0 citations41
US8074446B2Dec 13, 2011
Exhaust gas purification system for internal combustion engine
TOSHIOKA SHUNSUKE0 citations38