P

Inventor

MIKAMI AKIRA

JP37 patents
⚠️ This page may combine multiple inventors who share the name “MIKAMI AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYOTA MOTOR CO LTD

19 patents
US6898930B2May 31, 2005

Exhaust gas purification device

TOYOTA MOTOR CO LTD28 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
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
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
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
US10125647B2Nov 13, 2018

Exhaust gas purification apparatus for an internal combustion engine

TOYOTA MOTOR CO LTD3 citations73
US9551261B2Jan 24, 2017

Urea water supply system

TOYOTA MOTOR CO LTD3 citations73
US11312245B2Apr 26, 2022

Vehicle power supply system

TOYOTA MOTOR CO LTD2 citations66
US10677125B2Jun 9, 2020

Exhaust gas purification apparatus for internal combustion engine

TOYOTA MOTOR CO LTD1 citations62
US10753249B2Aug 25, 2020

Exhaust emission control device for internal combustion engine

TOYOTA MOTOR CO LTD0 citations52
US9512769B2Dec 6, 2016

Urea water supply system

TOYOTA MOTOR CO LTD1 citations52
US10655519B2May 19, 2020

Vehicle

TOYOTA MOTOR CO LTD0 citations44
US10648391B2May 12, 2020

Abnormality diagnosis system for an exhaust gas purification apparatus

TOYOTA MOTOR CO LTD0 citations42
US10337376B2Jul 2, 2019

Exhaust gas purification system for an internal combustion engine

TOYOTA MOTOR CO LTD0 citations41
US10626778B2Apr 21, 2020

Vehicle and control method for vehicle

TOYOTA MOTOR CO LTD0 citations37

MITSUBISHI MOTORS CORP

5 patents

TOSHIBA KK

3 patents

HITACHI METALS LTD

2 patents

HIROTA SHINYA

2 patents

TSUKAMOTO YOSHIHISA

1 patent

MITSUISHI JIDOSHA KOGYO KABUSH

1 patent

MATSUO JUNICHI

1 patent

TOSHIOKA SHUNSUKE

1 patent

TAKADA KEISHI

1 patent

MIKAMI AKIRA

1 patent