Patents by Inventor Takeo Eiro

Takeo Eiro 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).

  • Data processing device having resetting feature without interfering with user interface unit
    Patent number: 9753808
    Abstract: A data processing device includes a digital data processing unit and a control unit. The digital data processing unit includes a computing unit that computes digital data and a power source management unit that transceives commands with the computing unit and manages a power supply to the computing unit. The control unit controls a user interface unit that provides a user interface function. The control unit diagnoses an operation of the digital data processing unit by monitoring a transfer state of the commands between the computing unit and the power source management unit. When determining an abnormality occurrence in the operation of the digital data processing unit, the control unit resets all parts of the digital data processing unit or a part of the digital data processing unit without interrupting an operation of the user interface unit.
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: September 5, 2017
    Assignee: DENSO CORPORATION
    Inventors: Takeo Eiro, Ichiro Yoshida, Kiyohiko Sawada
  • DATA PROCESSING DEVICE
    Publication number: 20160004600
    Abstract: A data processing device includes a digital data processing unit and a control unit. The digital data processing unit includes a computing unit that computes digital data and a power source management unit that transceives commands with the computing unit and manages a power supply to the computing unit. The control unit controls a user interface unit that provides a user interface function. The control unit diagnoses an operation of the digital data processing unit by monitoring a transfer state of the commands between the computing unit and the power source management unit. When determining an abnormality occurrence in the operation of the digital data processing unit, the control unit resets all parts of the digital data processing unit or a part of the digital data processing unit without interrupting an operation of the user interface unit.
    Type: Application
    Filed: November 6, 2013
    Publication date: January 7, 2016
    Inventors: Takeo Eiro, Ichiro Yoshida, Kiyohiko Sawada