P

Inventor

ISHIHARA ATSUSHI

JP116 patents
⚠️ This page may combine multiple inventors who share the name “ISHIHARA ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOYO SEIKO CO

8 patents
US6502024B2Dec 31, 2002

Electric power steering apparatus

KOYO SEIKO CO23 citations92
US7176598B2Feb 13, 2007

Brushless DC motor

KOYO SEIKO CO13 citations91
US7019426B2Mar 28, 2006

Brushless DC motor

KOYO SEIKO CO15 citations91
US6956312B2Oct 18, 2005

Brushless DC motor and method of manufacturing brushless DC motor

KOYO SEIKO CO19 citations91
US6885125B2Apr 26, 2005

Brushless DC motor and method of manufacturing brushless DC motor

KOYO SEIKO CO28 citations91
US6867526B2Mar 15, 2005

Brushless DC motor

KOYO SEIKO CO28 citations91
US7174989B2Feb 13, 2007

Electric power steering apparatus

KOYO SEIKO CO12 citations83
US6943474B2Sep 13, 2005

Brushless DC motor and method of manufacturing brushless DC motor

KOYO SEIKO CO12 citations83

JTEKT CORP

8 patents
US7613556B2Nov 3, 2009

Vehicle steering system

JTEKT CORP13 citations84
US7610134B2Oct 27, 2009

Vehicle steering system

JTEKT CORP12 citations84
US7568989B2Aug 4, 2009

Rotation transmitting apparatus and vehicle steering apparatus

JTEKT CORP8 citations84
US7516003B2Apr 7, 2009

Vehicle steering system

JTEKT CORP14 citations84
US7392121B2Jun 24, 2008

Vehicle steering system

JTEKT CORP9 citations84
US7479089B2Jan 20, 2009

Differential gear apparatus

JTEKT CORP7 citations74
US9387855B2Jul 12, 2016

Vehicle control apparatus and vehicle control method

JTEKT CORP3 citations73
US8869930B2Oct 28, 2014

Vehicle steering system

JTEKT CORP6 citations73

TOSHIBA KK

7 patents
US4937804AJun 26, 1990

Apparatus for recording data into optical recording medium

TOSHIBA KK33 citations93
US4896311AJan 23, 1990

Disk apparatus

TOSHIBA KK45 citations93
US7536727B2May 19, 2009

Content management method, recording and/or reproducing apparatus, and recording medium

TOSHIBA KK8 citations84
US7302573B2Nov 27, 2007

Computer system and method for controlling output of reproduced video data

TOSHIBA KK17 citations84
US5604727AFeb 18, 1997

Data recording medium an optical disk and an optical disk apparatus

TOSHIBA KK9 citations74
US11012582B2May 18, 2021

Image processing apparatus and information management apparatus providing customizable operation screen

TOSHIBA KK2 citations73
US10200551B2Feb 5, 2019

Image processing apparatus with customizable operation screen

TOSHIBA KK4 citations73

SONY CORP

6 patents
US7822507B2Oct 26, 2010

Input device and inputting method

SONY CORP77 citations97
US7432718B2Oct 7, 2008

Electronic device and method of controlling same

SONY CORP86 citations97
US11030975B2Jun 8, 2021

Information processing apparatus and information processing method

SONY CORP14 citations85
US10452128B2Oct 22, 2019

Information processing apparatus and information processing method

SONY CORP8 citations83
US11726320B2Aug 15, 2023

Information processing apparatus, information processing method, and program

SONY CORP3 citations73
US11263456B2Mar 1, 2022

Virtual object repositioning versus motion of user and perceived or expected delay

SONY CORP5 citations73

HITACHI LTD

6 patents
US6201323B1Mar 13, 2001

Rotating machine

HITACHI LTD19 citations92
US6538351B2Mar 25, 2003

Rotating machine with plural coolers in plural ventilation passages

HITACHI LTD10 citations82
US6359351B1Mar 19, 2002

Rotating machine

HITACHI LTD11 citations82
US6265795B1Jul 24, 2001

Rotating machine

HITACHI LTD12 citations82
US6262502B1Jul 17, 2001

Rotating machine

HITACHI LTD14 citations82
US6262501B1Jul 17, 2001

Rotating machine

HITACHI LTD13 citations81

TOKYO SHIBAURA ELECTRIC CO

4 patents
US4530083AJul 16, 1985

Rotatable memory disk apparatus

TOKYO SHIBAURA ELECTRIC CO27 citations93
US4607956AAug 26, 1986

Position detecting apparatus

TOKYO SHIBAURA ELECTRIC CO15 citations74
US4513406AApr 23, 1985

Positioning servo circuit for a disk system

TOKYO SHIBAURA ELECTRIC CO14 citations74
US4519056AMay 21, 1985

Optical disk apparatus

TOKYO SHIBAURA ELECTRIC CO19 citations73

INTEL CORP

3 patents
US6738878B2May 18, 2004

Verifying the integrity of a media key block by storing validation data in the cutting area of media

INTEL CORP43 citations96
US6912634B2Jun 28, 2005

Verifying the integrity of a media key block by storing validation data in a validation area of media

INTEL CORP43 citations95
US7155591B2Dec 26, 2006

Verifying the integrity of a media key block by storing validation data in the validation area of media

INTEL CORP16 citations91

HEWLETT PACKARD CO

2 patents
US5661404AAug 26, 1997

Circuit network measurement device and calibration method

HEWLETT PACKARD CO31 citations92
US5646536AJul 8, 1997

Method for calibrating circuit network measurement devices

HEWLETT PACKARD CO13 citations74

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent
US6034618AMar 7, 2000

Device authentication system which allows the authentication function to be changed

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD83 citations96

SONY GROUP CORP

1 patent
US11868517B2Jan 9, 2024

Information processing apparatus and information processing method

SONY GROUP CORP5 citations85

KABUSHIKI KAISH TOSHIBA

1 patent
US7721343B2May 18, 2010

Copyright management method, information recording/reproducing method and device, and information recording medium and method of manufacturing the medium

KABUSHIKI KAISH TOSHIBA19 citations84

ISOZAKI HIROSHI

1 patent
US8145030B2Mar 27, 2012

Apparatus, method, and computer program product for recording content

ISOZAKI HIROSHI7 citations83

TOKAI IND SEWING MACHINE

1 patent
US4776291AOct 11, 1988

Multi-head type embroidering machine

TOKAI IND SEWING MACHINE23 citations82

TOSHIBA TEC KK

1 patent
US6882448B2Apr 19, 2005

Facsimile system, and facsimile terminal and format converter both for use in the system

TOSHIBA TEC KK7 citations74

Showing the top 50 of 116 patents by PatentIndex Score.