Daisuke Matsuyama

7 Patents

• US124223982025

  Gas Sensor

  NITERRA CO., Ltd.

  0 cites
• USD10231642024

  Toy Car

  EPOCH COMPANY, Ltd.

  0 cites
• US118916982024

  Turbulence-reducing Device for Stirring a Surface Treatment Solution

  C. Uyemura & Co., Ltd.

  0 cites
• US118917142024

  Holding Apparatus

  C. UYEMURA & CO., Ltd.

  0 cites
• US118878822024

  Holding Jig

  C. UYEMURA & CO., Ltd.

  0 cites
• USD10040092023

  Toy House

  EPOCH COMPANY, Ltd.

  0 cites
• US116092152023

  Gas Sensor

  NGK SPARK PLUG CO., Ltd.

  0 cites