Patents by Inventor Hisamitsu Ninomiya

Hisamitsu Ninomiya 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).

  • Switch for circuit breaker
    Patent number: 4876523
    Abstract: A switch is shown having a thermostatic member which deforms in response to variations in temperature to thereby control the state of energization of the switch. The thermostatic member is shown cantilever mounted or centrally mounted using material to affix the member to a support which melts at a selected temperature to cause the member to separate from the support upon the occurrence of selected conditions.
    Type: Grant
    Filed: October 19, 1988
    Date of Patent: October 24, 1989
    Assignee: Texas Instruments Incorporated
    Inventors: Osami Kushida, Hisamitsu Ninomiya, Masakazu Nezuka, Yoshihiko Ishikawa