Atsuhiko Sugita

4 Patents

• US121723532024

  Plasticizing Device, Injection Molding Device, and Three-dimensional Shaping Device

  SEIKO EPSON CORPORATION

  0 cites
• US120768132024

  Method for Decorating Watch Component, Watch Component, Watch Movement, and Watch

  SEIKO EPSON CORPORATION

  0 cites
• US119407612024

  Manufacturing Method and Watch Component

  SEIKO EPSON CORPORATION

  0 cites
• US117801352023

  Injection Molding Apparatus and Mold of Injection Molding Apparatus

  SEIKO EPSON CORPORATION

  0 cites