Patents by Inventor Shota FUJIWARA

Shota FUJIWARA 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).

  • Control apparatus for in-vehicle apparatus
    Patent number: 11807211
    Abstract: According to one aspect of the present invention, a control apparatus for an in-vehicle apparatus includes a first sensor and a second sensor configured to output sensor data, and a first microprocessor and a second microprocessor. A second sensor data request signal generation portion of the second microprocessor is configured to generate a second sensor data request signal. The first microprocessor includes a first sensor data request signal generation portion, a first data comparison portion, a first abnormality determination portion, and a first instruction signal generation portion. The first sensor data request signal generation portion is configured to generate a first sensor data request signal. The first data comparison portion is configured to compare first comparison data selected from a plurality of an first sensor data and second comparison data selected from a plurality of an second sensor data.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: November 7, 2023
    Assignee: HITACHI ASTEMO, LTD.
    Inventors: Shota Fujiwara, Kazuya Yamano, Masaki Itabashi, Toshiaki Meguro
  • CONTROL APPARATUS FOR IN-VEHICLE APPARATUS
    Publication number: 20220063643
    Abstract: According to one aspect of the present invention, a control apparatus for an in-vehicle apparatus includes a first sensor and a second sensor configured to output sensor data, and a first microprocessor and a second microprocessor. A second sensor data request signal generation portion of the second microprocessor is configured to generate a second sensor data request signal. The first microprocessor includes a first sensor data request signal generation portion, a first data comparison portion, a first abnormality determination portion, and a first instruction signal generation portion. The first sensor data request signal generation portion is configured to generate a first sensor data request signal. The first data comparison portion is configured to compare first comparison data selected from a plurality of an first sensor data and second comparison data selected from a plurality of an second sensor data.
    Type: Application
    Filed: December 20, 2019
    Publication date: March 3, 2022
    Applicant: Hitachi Astemo, Ltd.
    Inventors: Shota FUJIWARA, Kazuya YAMANO, Masaki ITABASHI, Toshiaki MEGURO