Yasuhisa Omata

3 Patents

• US125764682026

  Cylinder Device and Method of Manufacturing Piston Rod

  Hitachi Astemo, Ltd.

  0 cites
• US120648292024

  Method for Manufacturing a Rod

  HITACHI ASTEMO, Ltd.

  0 cites
• US116863652023

  Cylinder Device and Rod Manufacturing Method

  HITACHI ASTEMO, Ltd.

  0 cites