Patents by Inventor Susumu Karibe

Susumu Karibe 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).

  • Digital time piece display masking plate
    Patent number: D242695
    Type: Grant
    Filed: August 25, 1975
    Date of Patent: December 14, 1976
    Assignee: Kabushiki Kaisha Daini Seikosha
    Inventors: Eiichi Osawa, Midori Miyata, Susumu Karibe
  • Digital watch dial
    Patent number: D245074
    Type: Grant
    Filed: August 11, 1975
    Date of Patent: July 19, 1977
    Assignee: Kabushiki Kaisha Daini Seikosha
    Inventors: Susumu Karibe, Midori Miyata, Eiichi Osawa
  • Wristwatch case
    Patent number: D245400
    Type: Grant
    Filed: August 7, 1975
    Date of Patent: August 16, 1977
    Assignee: Kabushiki Kaisha Daini Seikosha
    Inventors: Eiichi Osawa, Midori Miyata, Susumu Karibe
  • Digital watch dial
    Patent number: D250999
    Type: Grant
    Filed: November 26, 1976
    Date of Patent: February 6, 1979
    Assignee: Kabushiki Kaisha Daini Seikosha
    Inventors: Susumu Karibe, Midori Miyata, Eichi Osawa