Tetsuaki Nomura

3 Patents

• US124549822025

  Bearing Attachment Structure

  SANKEI GIKEN KOGYO CO., Ltd.

  0 cites
• US124218802025

  Exhaust Valve and Method for Manufacturing Same

  SANKEI GIKEN KOGYO CO., Ltd.

  0 cites
• US122590532025

  Exhaust Valve

  SANKEI GIKEN KOGYO CO., Ltd.

  0 cites