P

Inventor

OTSUKA YUKINORI

JP11 patents
⚠️ This page may combine multiple inventors who share the name “OTSUKA YUKINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNISIA JECS CORP

4 patents
US6145543ANov 14, 2000

Automotive hydraulic modulator

UNISIA JECS CORP18 citations90
US6164731ADec 26, 2000

Automotive brake system

UNISIA JECS CORP17 citations84
US6250335B1Jun 26, 2001

Automotive hydraulic modulator

UNISIA JECS CORP14 citations71
US6578817B2Jun 17, 2003

Solenoid valve

UNISIA JECS CORP5 citations62

HITACHI LTD

3 patents
US7246863B2Jul 24, 2007

Electromagnetic valve unit

HITACHI LTD37 citations91
US7341320B2Mar 11, 2008

Electromagnetically actuated valve

HITACHI LTD20 citations75
US7354117B2Apr 8, 2008

Liquid pressure control unit

HITACHI LTD7 citations65

HITACHI AUTOMATIVE SYSTEMS LTD

1 patent
US8733397B2May 27, 2014

Electromagnetically actuated valve

HITACHI AUTOMATIVE SYSTEMS LTD8 citations79

OTSUKA YUKINORI

1 patent
US8322684B2Dec 4, 2012

Electromagnetically actuated valve

OTSUKA YUKINORI10 citations79

ATSUGI UNISIA CORP

1 patent
US5280882AJan 25, 1994

Electromagnetic valve

ATSUGI UNISIA CORP7 citations73

HITACHI AUTOMOTIVE SYSTEMS LTD

1 patent
US9884613B2Feb 6, 2018

Brake system

HITACHI AUTOMOTIVE SYSTEMS LTD3 citations70