Patents by Inventor Yasuhiro Torimaru

Yasuhiro Torimaru 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).

  • Microcomputer and computer system
    Patent number: 7152177
    Abstract: The microcomputer includes the oscillation circuit which outputs an oscillation signal and stops output of the oscillation signal when it receives an oscillation stop signal. The microcomputer receives the wakeup signal of a predetermined cycle at the wakeup terminal. There is provided the clock control circuit which receives the wakeup signal and the oscillation signal, outputs the oscillation stop signal thereby making the oscillation circuit stop output of the oscillation signal, and stops output of the oscillation stop signal based on the wakeup signal thereby making the oscillation circuit restart output of the oscillation signal.
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: December 19, 2006
    Assignee: Fujitsu Limited
    Inventors: Yasuhiro Torimaru, Hiroshi Yoshimura
  • Microcomputer and computer system
    Publication number: 20020112192
    Abstract: The microcomputer includes the oscillation circuit which outputs an oscillation signal and stops output of the oscillation signal when it receives an oscillation stop signal. The microcomputer receives the wakeup signal of a predetermined cycle at the wakeup terminal. There is provided the clock control circuit which receives the wakeup signal and the oscillation signal, outputs the oscillation stop signal thereby making the oscillation circuit stop output of the oscillation signal, and stops output of the oscillation stop signal based on the wakeup signal thereby making the oscillation circuit restart output of the oscillation signal.
    Type: Application
    Filed: August 28, 2001
    Publication date: August 15, 2002
    Applicant: FUJITSU LIMITED
    Inventors: Yasuhiro Torimaru, Hiroshi Yoshimura