Patents Assigned to Okada Metal Industries Co., Ltd.
  • Handle of handsaw
    Patent number: D400421
    Type: Grant
    Filed: December 2, 1997
    Date of Patent: November 3, 1998
    Assignee: Okada Metal Industries Co., Ltd.
    Inventor: Tamotsu Okada
  • Spear blade for a hand saw
    Patent number: D402516
    Type: Grant
    Filed: December 2, 1997
    Date of Patent: December 15, 1998
    Assignee: Okada Metal Industries Co., Ltd. (Kabushiki Kaisha Okada Kinzoku Kogyosho)
    Inventor: Tamotsu Okada
  • Holding means for blade of handsaw
    Patent number: D403225
    Type: Grant
    Filed: December 2, 1997
    Date of Patent: December 29, 1998
    Assignee: Okada Metal Industries Co., Ltd.
    Inventor: Tamotsu Okada
  • Spear blade of handsaw
    Patent number: D406023
    Type: Grant
    Filed: December 2, 1997
    Date of Patent: February 23, 1999
    Assignee: Okada Metal Industries Co., Ltd.
    Inventor: Tamotsu Okada
  • Spear blade of handsaw
    Patent number: D406039
    Type: Grant
    Filed: December 2, 1997
    Date of Patent: February 23, 1999
    Assignee: Okada Metal Industries Co., Ltd
    Inventor: Tamotsu Okada