Inventor

SAYO SYOICHI

JP7 patents

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

TOYOTA MOTOR CO LTD

2 patents

US6459978B2Oct 1, 2002

Method and apparatus to control continuously variable transmission of motor vehicle

TOYOTA MOTOR CO LTD70 citations96

US5895435AApr 20, 1999

Vehicle drive mode estimating device, and vehicle control apparatus, transmission shift control apparatus and vehicle drive force control apparatus including drive mode estimating device

TOYOTA MOTOR CO LTD64 citations95

ARIGA MICHIHIRO

2 patents

US8328668B2Dec 11, 2012

Vehicle power transmission device

ARIGA MICHIHIRO9 citations79

US8261883B2Sep 11, 2012

Vehicle power transmission device

ARIGA MICHIHIRO18 citations79

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 AW CO

1 patent

US8366575B2Feb 5, 2013

Vehicle power transmission device

AISIN AW CO13 citations76