Patents Assigned to Seiko Corporation of America
  • Patent number: D332399
    Type: Grant
    Filed: February 11, 1991
    Date of Patent: January 12, 1993
    Assignees: Seiko Corporation, Seiko Corporation of America
    Inventor: Paul A. Neff
  • Patent number: D332400
    Type: Grant
    Filed: February 11, 1991
    Date of Patent: January 12, 1993
    Assignees: Seiko Corporation, Seiko Corporation of America
    Inventor: Paul A. Neff
  • Patent number: D409516
    Type: Grant
    Filed: April 17, 1998
    Date of Patent: May 11, 1999
    Assignee: Seiko Corporation of America
    Inventor: Yasuhiro Kuzuya