Patents by Inventor Kazumi Shine

Kazumi Shine 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).

  • Patent number: 11891014
    Abstract: A vehicle includes a controller. The controller is configured to perform authentication of a portable device by communication with the portable device when startup of a system of the vehicle is instructed, when the system is off, or when the startup of the system of the vehicle is instructed and the system is off. The controller is configured to perform the startup of the system of the vehicle when the startup of the system of the vehicle is instructed, under a condition that the authentication of the portable device is successful. The controller is configured to perform reauthentication of the portable device when predetermined movement of the vehicle is detected after the startup of the system of the vehicle, and perform theft prevention processing when the reauthentication of the portable device fails.
    Type: Grant
    Filed: February 2, 2021
    Date of Patent: February 6, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takashi Yuma, Atsushi Tabata, Koichi Okuda, Atsushi Kamada, Kazumi Shine
  • Publication number: 20210245703
    Abstract: A vehicle includes a controller. The controller is configured to perform authentication of a portable device by communication with the portable device when startup of a system of the vehicle is instructed, when the system is off, or when the startup of the system of the vehicle is instructed and the system is off. The controller is configured to perform the startup of the system of the vehicle when the startup of the system of the vehicle is instructed, under a condition that the authentication of the portable device is successful. The controller is configured to perform reauthentication of the portable device when predetermined movement of the vehicle is detected after the startup of the system of the vehicle, and perform theft prevention processing when the reauthentication of the portable device fails.
    Type: Application
    Filed: February 2, 2021
    Publication date: August 12, 2021
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takashi YUMA, Atsushi TABATA, Koichi OKUDA, Atsushi KAMADA, Kazumi SHINE
  • Patent number: 10538249
    Abstract: A control apparatus for a vehicle provided with (a) a transmission and (b) a shifting device including (b-1) a shift actuator and (b-2) a shift lever. The shift actuator establishes one of shift ranges in the transmission such that the established one of the shift ranges corresponds to a selected one of shift-lever operating positions of the shift lever. When a switching request is made to request the transmission to be switched to an opposite-direction drive range that is for driving the vehicle in a direction opposite to a current running direction of the vehicle, during running of the vehicle with a speed being not lower than a given value, the control apparatus rejects the switching request. The control apparatus rejects the switching request, also during running of the vehicle with the running speed being lower than the given value, if the vehicle is running on a downhill road.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: January 21, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kazumi Shine, Kazuhiko Yamada
  • Patent number: 10508733
    Abstract: An operator is a momentary operator. An electronic control unit is configured to when the operator does not pass through any one of traveling operation positions while the operator is operated from an initial position to an neutral operation position and then returned to the initial position, and when the operator is continuously held at the neutral operation position for a first predetermined time or longer, change a shift range of an automatic transmission to the neutral range, and when the operator passes through at least one of the traveling operation positions while the operator is operated from the initial position to the neutral operation position and then returned to the initial position, prohibit a change of the shift range to the neutral range even when the operator is continuously held at the neutral operation position for the first predetermined time or longer.
    Type: Grant
    Filed: March 9, 2015
    Date of Patent: December 17, 2019
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kazumi Shine, Yusuke Nakade, Taiyo Uejima, Hiroshi Shibata
  • Publication number: 20180326987
    Abstract: A control apparatus for a vehicle provided with (a) a transmission and (b) a shifting device including (b-1) a shift actuator and (b-2) a shift lever. The shift actuator establishes one of shift ranges in the transmission such that the established one of the shift ranges corresponds to a selected one of shift-lever operating positions of the shift lever. When a switching request is made to request the transmission to be switched to an opposite-direction drive range that is for driving the vehicle in a direction opposite to a current running direction of the vehicle, during running of the vehicle with a speed being not lower than a given value, the control apparatus rejects the switching request. The control apparatus rejects the switching request, also during running of the vehicle with the running speed being lower than the given value, if the vehicle is running on a downhill road.
    Type: Application
    Filed: April 23, 2018
    Publication date: November 15, 2018
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kazumi SHINE, Kazuhiko YAMADA
  • Publication number: 20170138464
    Abstract: An operator is a momentary operator. An electronic control unit is configured to when the operator does not pass through any one of traveling operation positions while the operator is operated from an initial position to an neutral operation position and then returned to the initial position, and when the operator is continuously held at the neutral operation position for a first predetermined time or longer, change a shift range of an automatic transmission to the neutral range, and when the operator passes through at least one of the traveling operation positions while the operator is operated from the initial position to the neutral operation position and then returned to the initial position, prohibit a change of the shift range to the neutral range even when the operator is continuously held at the neutral operation position for the first predetermined time or longer.
    Type: Application
    Filed: March 9, 2015
    Publication date: May 18, 2017
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kazumi SHINE, Yusuke NAKADE, Taiyo UEJIMA, Hiroshi SHIBATA
  • Patent number: 9475498
    Abstract: In a control apparatus for a vehicle that changes over a range of an automatic transmission by operating an electric shift actuator and that starts up an engine by operating a starter motor, for example, when an occupant of a vehicle that has carried out idling stop operates a shift lever, the operation of the shift actuator corresponding thereto is started, and the operation of the starter motor is started after the lapse of a predetermined period therefrom. Thus, while the starting responsiveness of the vehicle is enhanced, a fall in battery voltage is restrained from adversely affecting the operation of the shift actuator, and the occurrence of a shock and a decrease in driveability are suppressed as well.
    Type: Grant
    Filed: January 25, 2013
    Date of Patent: October 25, 2016
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Naoki Nishimura, Yusuke Nakade, Masahiro Karasawa, Kazumi Shine
  • Publication number: 20150291174
    Abstract: In a control apparatus for a vehicle that changes over a range of an automatic transmission by operating an electric shift actuator and that starts up an engine by operating a starter motor, for example, when an occupant of a vehicle that has carried out idling stop operates a shift lever, the operation of the shift actuator corresponding thereto is started, and the operation of the starter motor is started after the lapse of a predetermined period therefrom. Thus, while the starting responsiveness of the vehicle is enhanced, a fall in battery voltage is restrained from adversely affecting the operation of the shift actuator, and the occurrence of a shock and a decrease in driveability are suppressed as well.
    Type: Application
    Filed: January 25, 2013
    Publication date: October 15, 2015
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Naoki Nishimura, Yusuke Nakade, Masahiro Karasawa, Kazumi Shine