P

Inventor

SHIRAI HISAO

JP6 patents
⚠️ This page may combine multiple inventors who share the name “SHIRAI HISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYOTA MOTOR CO LTD

4 patents
US4647008AMar 3, 1987

Solenoid valve for hydraulic control

TOYOTA MOTOR CO LTD40 citations91
US4369558AJan 25, 1983

Outer race working method and apparatus therefor

TOYOTA MOTOR CO LTD13 citations72
US4747763AMay 31, 1988

Rotor assembly of roots pump

TOYOTA MOTOR CO LTD10 citations71
US4730963AMar 15, 1988

Broaching machine for external broaching of rotor

TOYOTA MOTOR CO LTD7 citations70

AISIN AW CO

1 patent
US7998282B2Aug 16, 2011

Heat treatment method of steel components, steel components and manufacture method of steel components

AISIN AW CO10 citations80

TANIGUCHI TAKAO

1 patent
US8430974B2Apr 30, 2013

Carburized and induction-hardened component

TANIGUCHI TAKAO3 citations60