Inventor
HAMAO MIYOKO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “HAMAO MIYOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ATSUGI UNISIA CORP
4 patentsUS5141418AAug 25, 1992
Variable capacity type vane pump with a variable restriction orifice
ATSUGI UNISIA CORP69 citations94
US5236315AAug 17, 1993
Hydraulic pump for power-assisted steering system
ATSUGI UNISIA CORP15 citations72
US5170626ADec 15, 1992
Hydraulic flow control system for automotive vehicle
ATSUGI UNISIA CORP14 citations71
US5112199AMay 12, 1992
Fluid pump unit with flow control valve
ATSUGI UNISIA CORP9 citations71
UNISIA JECS CORP
3 patentsUS6599111B2Jul 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