Inventor

YAMAMOTO YUKIHISA

JP4 patents

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

TOYOTA MOTOR CO LTD

2 patents

US9787166B2Oct 10, 2017

Manufacturing method of stator and stator and motor

TOYOTA MOTOR CO LTD2 citations67

US7836685B2Nov 23, 2010

Regeneration controller for exhaust purification apparatus of internal combustion engine

TOYOTA MOTOR CO LTD4 citations59

MATSUOKA HIROKI

1 patent

US8079212B2Dec 20, 2011

Exhaust purifying apparatus and exhaust purifying method for internal combustion engine

MATSUOKA HIROKI5 citations59

ASAHI YUKIZAI CORP

1 patent

US10781925B2Sep 22, 2020

Butterfly valve seat ring and butterfly valve provided with same

ASAHI YUKIZAI CORP0 citations39