Patents Represented by Attorney, Agent or Law Firm Motoko Yuasa
  • Patent number: D476812
    Type: Grant
    Filed: May 22, 2002
    Date of Patent: July 8, 2003
    Assignee: Kabushiki Kaisha Yamaguchi
    Inventor: Masashi Yamaguchi
  • Patent number: D498951
    Type: Grant
    Filed: December 18, 2002
    Date of Patent: November 30, 2004
    Assignee: Kabushiki Kaisha Yamaguchi
    Inventor: Masashi Yamaguchi
  • Patent number: D499281
    Type: Grant
    Filed: December 18, 2002
    Date of Patent: December 7, 2004
    Assignee: Kabushiki Kaisha Yamaguchi
    Inventor: Masashi Yamaguchi