Ken Miyazawa

4 Patents

• US125395752026

  Work Machine

  Koki Holdings Co., Ltd.

  0 cites
• US121722902024

  Work Tool

  KOKI HOLDINGS CO., Ltd.

  0 cites
• US120118182024

  Electric Tool

  Koki Holdings Co., Ltd.

  0 cites
• US119869242024

  Electrically Powered Tool

  Koki Holdings Co., Ltd.

  0 cites