Inventor
SERA KYOJI
JP3 patents
Patents
3 patentsUS4872394AOct 10, 1989
Bent axis type axial piston pump or motor
SHIMADZU CORP46 citations88
US5378130AJan 3, 1995
Tandem type gear pump having an integral inner middle partition wall
SHIMADZU CORP25 citations82
US4744738AMay 17, 1988
Gear pump or motor with hard layer in interior casing surface
SHIMADZU CORP22 citations80