Patents by Inventor Hidekatsu Nomizu

Hidekatsu Nomizu 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).

  • Talking clock
    Patent number: D302250
    Type: Grant
    Filed: May 13, 1986
    Date of Patent: July 18, 1989
    Assignee: Twinbird Industrial Company Limited
    Inventor: Hidekatsu Nomizu
  • Alarm clock with voice recorder
    Patent number: D304018
    Type: Grant
    Filed: November 25, 1986
    Date of Patent: October 17, 1989
    Assignee: TWIN BIRD Industrial Company Limited
    Inventor: Hidekatsu Nomizu
  • Talking clock
    Patent number: D304161
    Type: Grant
    Filed: November 10, 1986
    Date of Patent: October 24, 1989
    Assignee: Twin Bird Industrial Company, Limited
    Inventor: Hidekatsu Nomizu
  • Clock
    Patent number: D311692
    Type: Grant
    Filed: November 25, 1986
    Date of Patent: October 30, 1990
    Inventor: Hidekatsu Nomizu
  • Combined clock and clip
    Patent number: D313759
    Type: Grant
    Filed: November 16, 1987
    Date of Patent: January 15, 1991
    Assignee: Twinbird Industrial Company Limited
    Inventor: Hidekatsu Nomizu
  • Cassette tape player
    Patent number: D317765
    Type: Grant
    Filed: February 15, 1989
    Date of Patent: June 25, 1991
    Assignee: Twinbird Industrial Company Limited
    Inventors: Hidekatsu Nomizu, Hitoshi Fujino