Patents Assigned to Kaji Corporation
  • Cushion
    Patent number: D650213
    Type: Grant
    Filed: February 2, 2011
    Date of Patent: December 13, 2011
    Assignee: Kaji Corporation
    Inventor: Kaname Ogawa
  • Swing training implement for ball game
    Patent number: D714406
    Type: Grant
    Filed: March 19, 2014
    Date of Patent: September 30, 2014
    Assignee: Kaji Corporation
    Inventor: Kanako Saruma