Inventor

YAMADA YOJI

JP75 patents

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

ASMO CO LTD

15 patents

US9893576B2Feb 13, 2018

Brushless motor with cog-shaped rotor core having poles with auxiliary magnets and shaft-fixing portions

ASMO CO LTD6 citations84

US9502931B2Nov 22, 2016

Brushless motor

ASMO CO LTD6 citations84

US8890386B2Nov 18, 2014

Rotor and motor

ASMO CO LTD12 citations84

US9143013B2Sep 22, 2015

Rotor and motor

ASMO CO LTD6 citations82

US10270306B2Apr 23, 2019

Motor and rotor

ASMO CO LTD4 citations73

US9859761B2Jan 2, 2018

Rotor and motor

ASMO CO LTD4 citations73

US9780610B2Oct 3, 2017

Rotor and motor

ASMO CO LTD4 citations73

US9673669B2Jun 6, 2017

Brushless motor and rotor

ASMO CO LTD5 citations73

US9667107B2May 30, 2017

Motor and rotor

ASMO CO LTD6 citations73

US9490669B2Nov 8, 2016

Rotor and motor

ASMO CO LTD6 citations73

US9490670B2Nov 8, 2016

Rotor and motor

ASMO CO LTD3 citations73

US9653952B2May 16, 2017

Half permanent magnet motor

ASMO CO LTD2 citations72

US9273691B2Mar 1, 2016

Rotor and motor

ASMO CO LTD3 citations71

US9705365B2Jul 11, 2017

Motor

ASMO CO LTD1 citations63

US9490671B2Nov 8, 2016

Rotor and motor

ASMO CO LTD2 citations62

DENSO CORP

8 patents

US11121596B2Sep 14, 2021

Stator of brushless motor, brushless motor, and method of manufacturing stator of brushless motor

DENSO CORP3 citations72

US11114909B2Sep 7, 2021

Motor

DENSO CORP3 citations72

US10862353B2Dec 8, 2020

Axial gap motor rotor and axial gap motor

DENSO CORP4 citations72

US11649742B2May 16, 2023

Attachment structure for vehicle motor, in-vehicle equipment, and brushless motor

DENSO CORP1 citations62

US11552514B2Jan 10, 2023

Motor

DENSO CORP0 citations62

US10714992B2Jul 14, 2020

Motor including plurality of rotor parts

DENSO CORP1 citations62

US10367385B2Jul 30, 2019

Motor

DENSO CORP1 citations62

US10298078B2May 21, 2019

Motor

DENSO CORP1 citations62

HONDA MOTOR CO LTD

6 patents

US4252031AFeb 24, 1981

Automatic transmission

HONDA MOTOR CO LTD22 citations82

US4271951AJun 9, 1981

Check valve apparatus for oil pressure operated clutch

HONDA MOTOR CO LTD28 citations81

US4290513ASep 22, 1981

Operation oil supply apparatus in oil pressure operated type transmission for vehicle

HONDA MOTOR CO LTD11 citations74

US4253553AMar 3, 1981

Control apparatus for an oil pressure operated transmission in automotive vehicle

HONDA MOTOR CO LTD17 citations72

US5036717AAug 6, 1991

Automotive transmission

HONDA MOTOR CO LTD5 citations63

US4596322AJun 24, 1986

Torque converter clutch control device for vehicle

HONDA MOTOR CO LTD4 citations63

YAMADA YOJI

4 patents

US8502430B2Aug 6, 2013

Rotor and motor

YAMADA YOJI8 citations84

US8242654B2Aug 14, 2012

Rotor and motor

YAMADA YOJI16 citations83

US9502929B2Nov 22, 2016

Rotor and motor

YAMADA YOJI10 citations82

US9018816B2Apr 28, 2015

Rotor of motor having interpole magnets in holding member

YAMADA YOJI4 citations67

TOYOTA MOTOR CO LTD

3 patents

US6394731B1May 28, 2002

Work assist device

TOYOTA MOTOR CO LTD71 citations95

US5744728AApr 28, 1998

Robot covered with visco-elastic material

TOYOTA MOTOR CO LTD53 citations92

US5798919AAug 25, 1998

System for and method of equivalent circuit reference type control

TOYOTA MOTOR CO LTD8 citations73

TAKEMOTO YOSHIAKI

3 patents

US8264113B2Sep 11, 2012

Brushless motor

TAKEMOTO YOSHIAKI22 citations92

US8179011B2May 15, 2012

Brushless motor

TAKEMOTO YOSHIAKI30 citations92

US8084911B2Dec 27, 2011

Motor

TAKEMOTO YOSHIAKI7 citations83

FUJI ELECTRIC CO LTD

2 patents

US6156466ADec 5, 2000

Photoconductor for electrophotography

FUJI ELECTRIC CO LTD24 citations90

US5932125AAug 3, 1999

Roller for fixing toner and method for manufacturing same

FUJI ELECTRIC CO LTD20 citations90

RYOBI LTD

2 patents

US5996921ADec 7, 1999

Centrifugal braking apparatus for baitcasting reel

RYOBI LTD34 citations90

US5878972AMar 9, 1999

Release preventing device for fishing reel

RYOBI LTD9 citations70

PANASONIC CORP

2 patents

US9962305B2May 8, 2018

Living support system and living support method

PANASONIC CORP14 citations81

US10022284B2Jul 17, 2018

Life assistance system for assisting user in act of standing up

PANASONIC CORP2 citations70

SHIMPO KOGYO KABUSHIKI KAISHA

1 patent

US4587855AMay 13, 1986

Tensionmeter

SHIMPO KOGYO KABUSHIKI KAISHA36 citations85

KATO SHIGEMASA

1 patent

US9041269B2May 26, 2015

Motor

KATO SHIGEMASA5 citations71

Denso Corporpation

1 patent

US10622852B2Apr 14, 2020

Motor

Denso Corporpation2 citations68

JAPAN COTTON TECHNICAL AND ECO

1 patent

US4827574AMay 9, 1989

Device for removing short fibers

JAPAN COTTON TECHNICAL AND ECO15 citations65

DR FALK PHARMA GMBH

1 patent

US11464733B2Oct 11, 2022

Enema for rectal application

DR FALK PHARMA GMBH0 citations62

Showing the top 50 of 75 patents by PatentIndex Score.