P

Inventor

AKASAKA YOSHIMICHI

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

HITACHI LTD

3 patents
US4788902ADec 6, 1988

Thrust hydrostatic bearing device for use in axial piston machine

HITACHI LTD21 citations80
US4428559AJan 31, 1984

Direct drive type servo valve

HITACHI LTD8 citations73
US4404892ASep 20, 1983

Hydraulic operating apparatus

HITACHI LTD4 citations61

HITACHI CONSTRUCTION MACHINERY

2 patents
US5231912AAug 3, 1993

Bent axis type variable displacement hydraulic machine

HITACHI CONSTRUCTION MACHINERY19 citations72
US5182978AFeb 2, 1993

Bent axis type variable displacement hydraulic machine

HITACHI CONSTRUCTION MACHINERY17 citations72

AKASAKA YOSHIMICHI

1 patent
US5094144AMar 10, 1992

Bent axis type variable displacement hydraulic machine

AKASAKA YOSHIMICHI18 citations68