Patents by Inventor Tomohiko FUTATSUGI

Tomohiko FUTATSUGI 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: 10736183
    Abstract: A windshield heating device for an on-board camera includes a PTC heater in the form of a sheet extending along an inner surface of a windshield in proximity to an on-board camera that takes an image of the front of a vehicle, and is configured to heat the windshield in a heated region in front of the camera. The PTC heater includes a first heating region and a second heating region which are adjacent to each other, the heating area of the second heating region is smaller than the heating area of the first heating region, and the calorific value per unit area of the second heating region is smaller than the calorific value per unit area of the first heating area.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: August 4, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Tomohiko Futatsugi
  • Patent number: 10501075
    Abstract: A vehicular braking/driving-force control apparatus includes an accelerator operation detection part configured to detect an accelerator operation; a driving-force limiting apparatus configured to carry out driving-force limiting control of limiting driving force of an own vehicle in such a manner that an upper-limit speed that is set will not be exceeded; an automatic braking control apparatus configured to carry out automatic braking control of automatically generating braking force in the own vehicle based on a relative distance or a relative speed between an obstacle in front of the own vehicle and the own vehicle, and have a cancellation function of inhibiting a start of the automatic braking control based on the accelerator operation; and a control part configured to inhibit the cancellation function from being executed when the driving-force limiting apparatus is in an activated state where the driving-force limiting apparatus is allowed to carry out the driving-force limiting control.
    Type: Grant
    Filed: September 18, 2015
    Date of Patent: December 10, 2019
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroshi Harada, Naoki Taki, Masaaki Uechi, Kumiko Kondo, Hideaki Hayashi, Akio Kimura, Atsutoshi Sakaguchi, Toshifumi Kawasaki, Tomohiko Futatsugi
  • Publication number: 20180213610
    Abstract: A windshield heating device for an on-board camera includes a PTC heater in the form of a sheet extending along an inner surface of a windshield in proximity to an on-board camera that takes an image of the front of a vehicle, and is configured to heat the windshield in a heated region in front of the camera. The PTC heater includes a first heating region and a second heating region which are adjacent to each other, the heating area of the second heating region is smaller than the heating area of the first heating region, and the calorific value per unit area of the second heating region is smaller than the calorific value per unit area of the first heating area.
    Type: Application
    Filed: January 12, 2018
    Publication date: July 26, 2018
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Tomohiko FUTATSUGI
  • Patent number: 9908481
    Abstract: A vehicle forward information acquiring device includes a bracket fixed to a windshield, a cover mounted to the bracket by being moved along the bracket in one direction, and a vehicle forward information acquiring sensor accommodated between the bracket and the cover. The cover is mounted to the bracket while being pressed against the bracket by a first elastic force and a second elastic force generated when a first engaging portion and a second engaging portion formed on the cover are respectively engaged with a first engaged portion and a second engaged portion formed on the bracket. A position of the cover on the bracket when the first elastic force becomes a maximum value is different from a position of the cover on the bracket when the second elastic force becomes a maximum value.
    Type: Grant
    Filed: January 14, 2016
    Date of Patent: March 6, 2018
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hideaki Hayashi, Atsutoshi Sakaguchi, Tomohiko Futatsugi, Masaaki Uechi, Naoki Taki, Akio Kimura, Kumiko Kondo, Hiroshi Harada, Toshifumi Kawasaki
  • Publication number: 20180043885
    Abstract: A vehicular braking/driving-force control apparatus includes an accelerator operation detection part configured to detect an accelerator operation; a driving-force limiting apparatus configured to carry out driving-force limiting control of limiting driving force of an own vehicle in such a manner that an upper-limit speed that is set will not be exceeded; an automatic braking control apparatus configured to carry out automatic braking control of automatically generating braking force in the own vehicle based on a relative distance or a relative speed between an obstacle in front of the own vehicle and the own vehicle, and have a cancellation function of inhibiting a start of the automatic braking control based on the accelerator operation; and a control part configured to inhibit the cancellation function from being executed when the driving-force limiting apparatus is in an activated state where the driving-force limiting apparatus is allowed to carry out the driving-force limiting control.
    Type: Application
    Filed: September 18, 2015
    Publication date: February 15, 2018
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroshi HARADA, Naoki TAKI, Masaaki UECHI, Kumiko KONDO, Hideaki HAYASHI, Akio KIMURA, Atsutoshi SAKAGUCHI, Toshifumi KAWASAKI, Tomohiko FUTATSUGI
  • Publication number: 20160229355
    Abstract: A vehicle forward information acquiring device includes a bracket fixed to a windshield, a cover mounted to the bracket by being moved along the bracket in one direction, and a vehicle forward information acquiring sensor accommodated between the bracket and the cover. The cover is mounted to the bracket while being pressed against the bracket by a first elastic force and a second elastic force generated when a first engaging portion and a second engaging portion formed on the cover are respectively engaged with a first engaged portion and a second engaged portion formed on the bracket. A position of the cover on the bracket when the first elastic force becomes a maximum value is different from a position of the cover on the bracket when the second elastic force becomes a maximum value.
    Type: Application
    Filed: January 14, 2016
    Publication date: August 11, 2016
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hideaki HAYASHI, Atsutoshi SAKAGUCHI, Tomohiko FUTATSUGI, Masaaki UECHI, Naoki TAKI, Akio KIMURA, Kumiko KONDO, Hiroshi HARADA, Toshifumi KAWASAKI
  • Publication number: 20160114799
    Abstract: A vehicle travel control apparatus is provided which includes: an automatic brake control part configured to perform an automatic brake control that automatically applies a brake force to a host vehicle when there is a probability of collision with an obstacle in front of the host vehicle; and a drive force recovery control part configured to increase, in response to an accelerator operation by a driver, a target drive force to a demand drive force from the driver by a predetermined increase amount per unit time after having performed the automatic brake control. The drive force recovery control part determines the predetermined increase amount per unit time such that the predetermined increase amount per unit time becomes greater as the brake force applied by the automatic brake control part during the automatic brake control is smaller.
    Type: Application
    Filed: October 8, 2015
    Publication date: April 28, 2016
    Inventors: Toshifumi KAWASAKI, Masaaki UECHI, Naoki TAKI, Kumiko KONDO, Hiroshi HARADA, Akio KIMURA, Hideaki HAYASHI, Atsutoshi SAKAGUCHI, Tomohiko FUTATSUGI