Patents by Inventor Kanji Inaba

Kanji Inaba has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Watch case
    Patent number: D246576
    Type: Grant
    Filed: January 2, 1976
    Date of Patent: December 6, 1977
    Assignee: Kabushiki Kaisha Daini Seikosha
    Inventor: Kanji Inaba
  • Watch case
    Patent number: D246577
    Type: Grant
    Filed: January 2, 1976
    Date of Patent: December 6, 1977
    Assignee: Kabushiki Kaisha Daini Seikosha
    Inventor: Kanji Inaba
  • Wristwatch
    Patent number: D322580
    Type: Grant
    Filed: March 27, 1989
    Date of Patent: December 24, 1991
    Assignee: Seiko Instruments Inc.
    Inventor: Kanji Inaba