P

Inventor

ISHIZAKI KAZUYOSHI

JP6 patents
⚠️ This page may combine multiple inventors who share the name “ISHIZAKI KAZUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNISIA JECS CORP

3 patents
US6599111B2Jul 29, 2003

Vane pump having an intake groove through a side wall member

UNISIA JECS CORP8 citations71
US5613840AMar 25, 1997

Pump including a control valve and sealing member

UNISIA JECS CORP0 citations48
US5595478AJan 21, 1997

Pump and control valve with annular sealing member to prevent corrosion

UNISIA JECS CORP0 citations48

ATSUGI UNISIA CORP

2 patents
US5236315AAug 17, 1993

Hydraulic pump for power-assisted steering system

ATSUGI UNISIA CORP15 citations72
US5209648AMay 11, 1993

Rotary-vane pump

ATSUGI UNISIA CORP6 citations61

UNISTA JECS CORP

1 patent
US5540566AJul 30, 1996

Pump including a control valve

UNISTA JECS CORP18 citations76