Hirotaka Watanabe

3 Patents

• US126147992026

  Waterproof Structure for Battery Pack

  TOYOTA JIDOSHA KABUSHIKI KAISHA

  0 cites
• US125660152026

  Coupling Device and Refrigerant Circulation Device

  NIDEC CORPORATION

  0 cites
• US119154962024

  Body Information Acquisition Device

  AISIN CORPORATION

  0 cites