Inventor

SHIOIRI HIROYUKI

JP75 patents

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

TOYOTA MOTOR CO LTD

33 patents

US6306057B1Oct 23, 2001

Hybrid drive system

TOYOTA MOTOR CO LTD181 citations99

US6201312B1Mar 13, 2001

Drive control system for hybrid vehicles

TOYOTA MOTOR CO LTD97 citations98

US7288043B2Oct 30, 2007

Belt type continuously variable transmission

TOYOTA MOTOR CO LTD126 citations97

US5713442AFeb 3, 1998

Fluid transmission device

TOYOTA MOTOR CO LTD87 citations96

US10220698B2Mar 5, 2019

Drive unit of hybrid vehicle

TOYOTA MOTOR CO LTD23 citations93

US5695032ADec 9, 1997

Hydraulic clutch system with flywheel

TOYOTA MOTOR CO LTD25 citations93

US7267211B2Sep 11, 2007

Damper device and lock-up clutch device

TOYOTA MOTOR CO LTD25 citations92

US7988573B2Aug 2, 2011

Device and method for controlling belt-type continuously variable transmission

TOYOTA MOTOR CO LTD12 citations84

US7670244B2Mar 2, 2010

Power transmission system

TOYOTA MOTOR CO LTD9 citations83

US6619151B2Sep 16, 2003

Transmission

TOYOTA MOTOR CO LTD9 citations74

US5729976AMar 24, 1998

One-way clutch mechanism of torque converter

TOYOTA MOTOR CO LTD11 citations74

US5718114AFeb 17, 1998

One-way clutch mechanism of torque converter

TOYOTA MOTOR CO LTD14 citations74

US10066682B2Sep 4, 2018

Shaft support structure for selectable one-way clutch

TOYOTA MOTOR CO LTD3 citations73

US10036434B2Jul 31, 2018

Selectable one-way clutch

TOYOTA MOTOR CO LTD2 citations73

US9951829B2Apr 24, 2018

Control system for vehicle

TOYOTA MOTOR CO LTD4 citations73

US9884614B2Feb 6, 2018

Control system for vehicle

TOYOTA MOTOR CO LTD4 citations73

US9851000B2Dec 26, 2017

Power transmission apparatus

TOYOTA MOTOR CO LTD3 citations73

US9783192B2Oct 10, 2017

Control system for vehicle

TOYOTA MOTOR CO LTD3 citations73

US9765830B2Sep 19, 2017

Selectable one-way clutch

TOYOTA MOTOR CO LTD3 citations73

US9689442B2Jun 27, 2017

Selectable one-way clutch

TOYOTA MOTOR CO LTD3 citations73

US9683618B2Jun 20, 2017

Selectable one-way clutch

TOYOTA MOTOR CO LTD2 citations73

US9611905B2Apr 4, 2017

Selectable one-way clutch

TOYOTA MOTOR CO LTD5 citations73

US11067137B2Jul 20, 2021

Selectable one-way clutch

TOYOTA MOTOR CO LTD2 citations72

US10677297B2Jun 9, 2020

Selectable one-way clutch

TOYOTA MOTOR CO LTD2 citations72

US9440526B2Sep 13, 2016

Drive system for hybrid vehicle

TOYOTA MOTOR CO LTD5 citations71

US10563710B2Feb 18, 2020

Selectable one-way clutch

TOYOTA MOTOR CO LTD4 citations70

US9809107B2Nov 7, 2017

Power transmission device

TOYOTA MOTOR CO LTD4 citations70

US11073183B2Jul 27, 2021

Selectable clutch

TOYOTA MOTOR CO LTD3 citations68

US7803076B2Sep 28, 2010

Belt type continuously variable transmission

TOYOTA MOTOR CO LTD2 citations63

US12330502B2Jun 17, 2025

Vehicle

TOYOTA MOTOR CO LTD0 citations62

US11906046B2Feb 20, 2024

Shifting mechanism

TOYOTA MOTOR CO LTD0 citations62

US11149801B2Oct 19, 2021

Clutch

TOYOTA MOTOR CO LTD0 citations57

US11634022B2Apr 25, 2023

Power transmission unit

TOYOTA MOTOR CO LTD0 citations52

SHIOIRI HIROYUKI

5 patents

US8931596B2Jan 13, 2015

Lubricant oil supplying apparatus

SHIOIRI HIROYUKI19 citations83

US8747275B2Jun 10, 2014

Differential device

SHIOIRI HIROYUKI14 citations83

US8147364B2Apr 3, 2012

Flow rate regulation valve, rotating body, and belt-type stepless transmission

SHIOIRI HIROYUKI10 citations83

US8562463B2Oct 22, 2013

Belt type continuously variable transmission

SHIOIRI HIROYUKI3 citations62

US9132810B2Sep 15, 2015

Parking device

SHIOIRI HIROYUKI2 citations61

TANIGUCHI MAKOTO

4 patents

US9546725B2Jan 17, 2017

Press-fit structure and press-fit method

TANIGUCHI MAKOTO2 citations73

US9297449B2Mar 29, 2016

Ring gear fastening structure

TANIGUCHI MAKOTO5 citations73

US9017213B2Apr 28, 2015

Fastening structure of ring gear

TANIGUCHI MAKOTO4 citations73

US9068640B2Jun 30, 2015

Fastening structure for ring-gear and differential case, and differential device using same

TANIGUCHI MAKOTO4 citations70

CANON KK

3 patents

US12285958B2Apr 29, 2025

Printing apparatus, printing method, and storage medium

CANON KK0 citations63

US11768647B2Sep 26, 2023

Recording apparatus and recording method

CANON KK0 citations52

US11110703B2Sep 7, 2021

Printing apparatus and control method

CANON KK0 citations52

SHIBATA HIROYUKI

2 patents

US9669823B2Jun 6, 2017

Engagement device and power transmission device

SHIBATA HIROYUKI2 citations71

US8727932B2May 20, 2014

Hybrid vehicle drive device

SHIBATA HIROYUKI3 citations61

ISOMURA HARUO

1 patent

US9103432B2Aug 11, 2015

Lubricating oil supply device of power transmission device

ISOMURA HARUO33 citations90

KATO SHUNYA

1 patent

US9428179B2Aug 30, 2016

Power transmission device for a hybrid vehicle and hybrid system

KATO SHUNYA6 citations73

TSUCHIDA MICHITAKA

1 patent

US8708070B2Apr 29, 2014

Power transmitting apparatus and power transmitting apparatus assembly method

TSUCHIDA MICHITAKA6 citations71

Showing the top 50 of 75 patents by PatentIndex Score.