Inventor

NAGAE MASAHIRO

JP15 patents

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

TOYOTA MOTOR CO LTD

6 patents

US8006494B2Aug 30, 2011

Exhaust gas recirculation apparatus for internal combustion engine and method of controlling exhaust gas recirculation apparatus

TOYOTA MOTOR CO LTD21 citations92

US7801669B2Sep 21, 2010

Exhaust gas control system for internal combustion engine

TOYOTA MOTOR CO LTD29 citations92

US7717099B2May 18, 2010

Exhaust gas recirculation device of internal combustion engine, and control method thereof

TOYOTA MOTOR CO LTD23 citations92

US5996347ADec 7, 1999

Variable-nozzle type turbo charger

TOYOTA MOTOR CO LTD52 citations91

US8001953B2Aug 23, 2011

Exhaust gas recirculation system for internal combustion engine and method for controlling the same

TOYOTA MOTOR CO LTD10 citations84

US10815841B2Oct 27, 2020

Valve drive system of internal combustion engine

TOYOTA MOTOR CO LTD0 citations41

HONDA MOTOR CO LTD

1 patent

US4764158AAug 16, 1988

Power transmission chain

HONDA MOTOR CO LTD49 citations92

ONISHI TOMOMI

1 patent

US8196404B2Jun 12, 2012

Exhaust gas recirculation system for internal combustion engine and method for controlling the same

ONISHI TOMOMI33 citations91

MURATA HIROKI

1 patent

US8220443B2Jul 17, 2012

EGR system for internal combustion engine and method for controlling the same

MURATA HIROKI20 citations83

DAIDO KOGYO KK

1 patent

US7641578B2Jan 5, 2010

Double-face driving silent chain and silent chain power transmission device using the same

DAIDO KOGYO KK7 citations73

AISIN SEIKI

1 patent

US6125804AOct 3, 2000

Variable valve lift device

AISIN SEIKI7 citations73

JAPAN SCIENCE & TECH CORP

1 patent

US6589368B1Jul 8, 2003

High melting point metal based alloy material having high toughness and strength

JAPAN SCIENCE & TECH CORP11 citations68

KOYAMA TAKASHI

1 patent

US8261755B2Sep 11, 2012

Fuel injection system of compression ignition internal combustion engine

KOYAMA TAKASHI2 citations61

JAPAN SCIENCE & TECH AGENCY

1 patent

US7442225B2Oct 28, 2008

High strength high toughness Mo alloy worked material and method for production thereof

JAPAN SCIENCE & TECH AGENCY3 citations57

NAGAE MASAHIRO

1 patent

US8234866B2Aug 7, 2012

Exhaust gas recirculation system of internal combustion engine having a purification apparatus breakage detection unit

NAGAE MASAHIRO2 citations56