Patents Assigned to Nitto Kohko Co., Ltd.
  • Portable electric belt sander
    Patent number: D338382
    Type: Grant
    Filed: November 1, 1991
    Date of Patent: August 17, 1993
    Assignees: Nitto Kohko Co., Ltd., Japan Storage Battery Co., Ltd.
    Inventors: Kenji Fukuda, Shinichi Miyamoto
  • Portable electric sander
    Patent number: D339275
    Type: Grant
    Filed: November 1, 1991
    Date of Patent: September 14, 1993
    Assignees: Nitto Kohko Co., Ltd., Japan Storage Battery Co., Ltd.
    Inventors: Kenji Fukuda, Shinichi Miyamoto
  • Portable electric saw
    Patent number: D341536
    Type: Grant
    Filed: November 1, 1991
    Date of Patent: November 23, 1993
    Assignees: Nitto Kohko Co., Ltd., Japan Storage Battery Co., Ltd.
    Inventors: Kenji Fukuda, Shinichi Miyamoto