Patents by Inventor Tadayuki Yakushi

Tadayuki Yakushi 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).

  • Publication number: 20240083349
    Abstract: A sensor and indicator light mounting structure comprising: a single sensor configured to observe an obstacle by emitting an emission wave to an area around a vehicle body of a cargo handling vehicle and receiving a reflection of the emission wave; a single indicator light configured to notify a person around the vehicle body of a presence of the cargo handling vehicle; and a mounting member configured to mount the sensor and the indicator light on the vehicle body, wherein the mounting member is configured to be disposed on an upper surface of the vehicle body, the sensor and the indicator light vertically overlap each other to be mounted on the mounting member, and the indicator light is arranged below the sensor.
    Type: Application
    Filed: September 5, 2023
    Publication date: March 14, 2024
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Hiroki MORI, Tadayuki YAKUSHI
  • Patent number: 11667317
    Abstract: A steering device includes a rotation central portion having a rotation axis Ax of the steering device and a steering unit connected to the rotation central portion. The direction in which the rotation axis of the rotation central portion extends is an axial direction. One of directions perpendicular to the axial direction is a radial direction. A direction perpendicular to the axial direction and the radial direction is a width direction. The steering unit protrudes from the rotation central portion in the radial direction in plan view of the steering device in the axial direction. A maximum width of the steering unit in the width direction is less than or equal to a maximum width of the rotation central portion in the width direction.
    Type: Grant
    Filed: July 1, 2022
    Date of Patent: June 6, 2023
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventor: Tadayuki Yakushi
  • Publication number: 20230010544
    Abstract: A steering device includes a rotation central portion having a rotation axis Ax of the steering device and a steering unit connected to the rotation central portion. The direction in which the rotation axis of the rotation central portion extends is an axial direction. One of directions perpendicular to the axial direction is a radial direction. A direction perpendicular to the axial direction and the radial direction is a width direction. The steering unit protrudes from the rotation central portion in the radial direction in plan view of the steering device in the axial direction. A maximum width of the steering unit in the width direction is less than or equal to a maximum width of the rotation central portion in the width direction.
    Type: Application
    Filed: July 1, 2022
    Publication date: January 12, 2023
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventor: Tadayuki YAKUSHI
  • Patent number: D527319
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: August 29, 2006
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventor: Tadayuki Yakushi
  • Patent number: D528469
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: September 19, 2006
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Tadayuki Yakushi, Daisuke Iguchi, Atsushi Hirose, Naoyuki Nakamura, Yuji Fujiwara, Takashi Hagino, Sotiris Kovos
  • Patent number: D489293
    Type: Grant
    Filed: May 14, 2003
    Date of Patent: May 4, 2004
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Hirokazu Ikuma, Tadayuki Yakushi, Naoyuki Nakamura, Koichi Sumigama
  • Patent number: D490032
    Type: Grant
    Filed: May 15, 2003
    Date of Patent: May 18, 2004
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Hirokazu Ikuma, Tadayuki Yakushi
  • Patent number: D595473
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: June 30, 2009
    Assignee: Kabushiki Kaisha Toyota Jidoshokki
    Inventor: Tadayuki Yakushi
  • Patent number: D596370
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: July 14, 2009
    Assignee: Kabushiki Kaisha Toyota Jidoshokki
    Inventor: Tadayuki Yakushi
  • Patent number: D613024
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: March 30, 2010
    Assignee: Kabushiki Kaisha Toyota Jidoshokki
    Inventor: Tadayuki Yakushi
  • Patent number: D613474
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: April 6, 2010
    Assignee: Kabushiki Kaisha Toyota Jidoshokki
    Inventor: Tadayuki Yakushi
  • Patent number: D722214
    Type: Grant
    Filed: April 8, 2013
    Date of Patent: February 3, 2015
    Assignee: Kabushiki Kaisha Toyota Jidoshokki
    Inventors: Tadayuki Yakushi, Kouichi Sumigama, Yoshitaka Sato
  • Patent number: D725806
    Type: Grant
    Filed: April 9, 2013
    Date of Patent: March 31, 2015
    Assignee: Kabushiki Kaisha Toyota Jidoshokki
    Inventor: Tadayuki Yakushi
  • Patent number: D837689
    Type: Grant
    Filed: February 22, 2017
    Date of Patent: January 8, 2019
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventor: Tadayuki Yakushi
  • Patent number: D892843
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: August 11, 2020
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventor: Tadayuki Yakushi
  • Patent number: D982481
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: April 4, 2023
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Hiroki Mori, Tadayuki Yakushi