P

Inventor

TAKAGAKI NAKAYA

JP8 patents
⚠️ This page may combine multiple inventors who share the name “TAKAGAKI NAKAYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYOTA MOTOR CO LTD

3 patents
US11462756B2Oct 4, 2022

Fuel cell system

TOYOTA MOTOR CO LTD0 citations50
US9458751B2Oct 4, 2016

Exhaust heat recovery control device

TOYOTA MOTOR CO LTD0 citations50
US10724421B2Jul 28, 2020

Exhaust system of internal combustion engine

TOYOTA MOTOR CO LTD0 citations44

TAKAGAKI NAKAYA

2 patents
US8607923B2Dec 17, 2013

Exhaust apparatus of internal combustion engine

TAKAGAKI NAKAYA12 citations79
US8763384B2Jul 1, 2014

Exhaust apparatus of internal combustion engine

TAKAGAKI NAKAYA5 citations68

WAKATSUKI KAZUTOSHI

2 patents
US8453791B2Jun 4, 2013

Exhaust pipe part and exhaust apparatus for internal combustion engine

WAKATSUKI KAZUTOSHI5 citations68
US8991553B2Mar 31, 2015

Silencing apparatus for vehicle

WAKATSUKI KAZUTOSHI2 citations58

KOMITSU HIDEYUKI

1 patent
US8806859B2Aug 19, 2014

Exhaust gas apparatus of an internal combustion engine

KOMITSU HIDEYUKI5 citations67