Naoto Ichihashi

5 Patents

• US125337862026

  Work Machine

  Koki Holdings Co., Ltd.

  0 cites
• US124854952025

  Work Machine

  Koki Holdings Co., Ltd.

  0 cites
• US124467442025

  Vacuum Cleaner

  Koki Holdings Co., Ltd.

  0 cites
• US122838342025

  Charging Device of Electric Tool to Reduce Noise

  Koki Holdings Co., Ltd.

  0 cites
• US119530162024

  Blower

  Koki Holdings Co., Ltd.

  0 cites