Patents Represented by Law Firm Liniak, Beernato, Longacre & White
  • Patent number: D418194
    Type: Grant
    Filed: April 23, 1998
    Date of Patent: December 28, 1999
    Assignee: Daiwa Seiko, Inc.
    Inventors: Mitsuyoshi Oyama, Shigeru Yamamoto, Teiji Matsubara