Inventor

TSUKUDA KAZUMICHI

JP7 patents

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

AISIN AW CO

2 patents

US9689440B2Jun 27, 2017

Power transfer device

AISIN AW CO4 citations71

US7988796B2Aug 2, 2011

Sheave member for belt-type continuously variable transmission and method of manufacturing the same

AISIN AW CO6 citations57

TSUKUDA KAZUMICHI

2 patents

US8894521B2Nov 25, 2014

Power transmission device and vehicle in which power transmission device is installed

TSUKUDA KAZUMICHI5 citations67

US8403779B2Mar 26, 2013

Belt type continuously variable transmission

TSUKUDA KAZUMICHI0 citations45

AISIN CORP

1 patent

US11326244B2May 10, 2022

Steel material for CVT sheave, CVT sheave, and method for manufacturing CVT sheave

AISIN CORP1 citations59

TOYOTA MOTOR CO LTD

1 patent

US10724373B2Jul 28, 2020

Vane oil pump with different back pressure supplied to vanes

TOYOTA MOTOR CO LTD0 citations37

MURATA YOUICHI

1 patent

US8152665B2Apr 10, 2012

Pulley structure and belt-type continuously variable transmission

MURATA YOUICHI0 citations29