Patents by Inventor Yoshihiro Tukidate

Yoshihiro Tukidate 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).

  • Pulse-width-extension circuit and electronic device including the circuit
    Patent number: 5646565
    Abstract: A pulse-width-extension circuit for producing an output pulse signal whose pulse width is extended as compared with a pulse width of an input pulse signal when the pulse width of the input pulse signal is equal to or longer than a given width. The pulse-width-extension circuit produces no output pulse signal when the pulse width of the input pulse signal is shorter than the given width.
    Type: Grant
    Filed: June 13, 1995
    Date of Patent: July 8, 1997
    Assignee: Fujitsu Limited
    Inventor: Yoshihiro Tukidate