Patents Assigned to Sanritsu Giken Kogyo Kabushiki-Kaisya
  • Working platform
    Patent number: D403783
    Type: Grant
    Filed: May 23, 1997
    Date of Patent: January 5, 1999
    Assignee: Sanritsu Giken Kogyo Kabushiki-Kaisya
    Inventor: Ishiyuki Takai