Patents by Inventor Nobuaki Komiya

Nobuaki Komiya 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 automatic transmission
    Patent number: 8977453
    Abstract: In a control apparatus for an automatic transmission that changes speed of an engine output and transmits it to driven wheels, having an electromagnetic control valve installed in a hydraulic pressure supply device of the transmission and operated upon receipt of current to control hydraulic pressure supply to the transmission; and a current supply controller composed of a microcomputer installed on an electronic circuit board, calculating a current supply command value of the current supplied to the valve based on a hydraulic pressure supply control value of the transmission calculated based on the vehicle's operating condition and controlling current supply from a battery to the valve based on the command value, a load detector detects load of an electric device that shares ground set on the board with the valve; and the current supply controller calculates the command value based on the hydraulic pressure supply control value and detected load.
    Type: Grant
    Filed: July 10, 2012
    Date of Patent: March 10, 2015
    Assignee: Honda Motor Co., Ltd
    Inventors: Nobuaki Komiya, Atsushi Kurauchi
  • CONTROL APPARATUS FOR AUTOMATIC TRANSMISSION
    Publication number: 20130041563
    Abstract: In a control apparatus for an automatic transmission that changes speed of an engine output and transmits it to driven wheels, having an electromagnetic control valve installed in a hydraulic pressure supply device of the transmission and operated upon receipt of current to control hydraulic pressure supply to the transmission; and a current supply controller composed of a microcomputer installed on an electronic circuit board, calculating a current supply command value of the current supplied to the valve based on a hydraulic pressure supply control value of the transmission calculated based on the vehicle's operating condition and controlling current supply from a battery to the valve based on the command value, a load detector detects load of an electric device that shares ground set on the board with the valve; and the current supply controller calculates the command value based on the hydraulic pressure supply control value and detected load.
    Type: Application
    Filed: July 10, 2012
    Publication date: February 14, 2013
    Applicant: HONDA MOTOR CO., LTD
    Inventors: Nobuaki Komiya, Atsushi Kurauchi