P

Inventor

TSUCHIYA HIDEKI

JP14 patents
⚠️ This page may combine multiple inventors who share the name “TSUCHIYA HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY MAGNESCALE INC

3 patents
US5225918AJul 6, 1993

Hologram scale, apparatus for making hologram scale, moving member having hologram scale assembled hologram scale and apparatus for making assembled hologram scale

SONY MAGNESCALE INC55 citations95
US4676645AJun 30, 1987

Optical instrument for measuring displacement

SONY MAGNESCALE INC81 citations95
US5172250ADec 15, 1992

Hologram scale having moisture resistance

SONY MAGNESCALE INC22 citations92

KAYABA INDUSTRY CO LTD

3 patents
US7973627B2Jul 5, 2011

Solenoid actuator

KAYABA INDUSTRY CO LTD28 citations90
US6675823B2Jan 13, 2004

Relief valve

KAYABA INDUSTRY CO LTD11 citations66
US7251933B2Aug 7, 2007

Flow rate control device for power steering

KAYABA INDUSTRY CO LTD5 citations61

YAMAGATA HIDEKI

2 patents
US8081053B2Dec 20, 2011

Solenoid actuator

YAMAGATA HIDEKI20 citations86
US8469334B2Jun 25, 2013

Solenoid actuator

YAMAGATA HIDEKI18 citations80

NEC CORP

1 patent
US5757131AMay 26, 1998

Color plasma display panel and fabricating method

NEC CORP79 citations95

NISSAN MOTOR

1 patent
US5156645AOct 20, 1992

Working fluid circuit for active suspension system with surge suppression during fail-safe mode operation

NISSAN MOTOR22 citations92

TSUCHIYA HIDEKI

1 patent
US8418723B2Apr 16, 2013

Electromagnetic proportional flow rate control valve

TSUCHIYA HIDEKI20 citations87

AISIN SEIKI

1 patent
US6189507B1Feb 20, 2001

Throttle valve control device

AISIN SEIKI10 citations73

SONY CORP

1 patent
US5258861ANov 2, 1993

Reflection type hologram scale

SONY CORP11 citations73

MORI SEIKI SEISAKUSHO KK

1 patent
US7808650B2Oct 5, 2010

Displacement measuring apparatus

MORI SEIKI SEISAKUSHO KK5 citations58