Koichi Yokoyama

3 Patents

• US122276892025

  Platy Chemical Heat-storage Object

  MITSUBISHI HEAVY INDUSTRIES, Ltd.

  0 cites
• US119516652024

  Clamping Apparatus of Injection Molding Machine

  Sodick Co., Ltd.

  0 cites
• US115481962023

  Injection Apparatus

  SODICK CO., Ltd.

  0 cites