Patents by Inventor Toshiki HOTTA

Toshiki HOTTA 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).

  • In-seat airbag device
    Patent number: 12145526
    Abstract: An in-seat airbag device, includes: an airbag main body having a front-rear chamber that, expands past one side of a head of a passenger toward a seat front side and is disposed at the one side of the head of the passenger, a left-right chamber that expands from a seat front side end portion of the front-rear chamber toward a seat width direction inner side and is disposed at a seat front side of a face of the passenger, and a distal end chamber that expands from a seat width direction inner side end portion of the left-right chamber toward a seat rear side and is disposed at another side of the head of the passenger, wherein the airbag main body is structured such that, in a state in which expansion is completed, the left-right chamber has a curved shape as seen in plan view.
    Type: Grant
    Filed: March 17, 2023
    Date of Patent: November 19, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takeshi Yamamoto, Mitsuyoshi Ohno, Toshiki Iwama, Yoshito Kusuhara, Masashi Hotta
  • In-seat airbag device
    Patent number: 12043200
    Abstract: An in-seat airbag device, includes: an airbag main body having a front-rear chamber that, due to gas jetted from an inflator, expands past a side of a head of a passenger toward a seat front side and is disposed at the side of the head of the passenger, and a distal end chamber that expands from a seat front side end portion of the front-rear chamber toward a seat width direction inner side and is disposed at a seat front side of a face of the passenger, wherein the airbag main body is accommodated in a state of having an outwardly-wound portion that is wound outwardly in a form of a roll whose axial direction is a seat vertical direction, after a distal end portion of the distal end chamber is folded-over toward a side opposite a passenger side.
    Type: Grant
    Filed: March 17, 2023
    Date of Patent: July 23, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Mitsuyoshi Ohno, Toshiki Iwama, Takeshi Yamamoto, Masashi Hotta, Yoshito Kusuhara
  • Non-asbestos friction material
    Patent number: 10415661
    Abstract: Provided is a non-asbestos friction material comprising: base fiber; a binder; a lubricant; an inorganic friction modifier; a pH adjuster; and a filler as compounded materials, wherein at least one of the filler and the inorganic friction modifier is only coated with at least one of a fatty acid and a metal soap.
    Type: Grant
    Filed: June 20, 2016
    Date of Patent: September 17, 2019
    Assignee: ADVICS CO., LTD.
    Inventors: Masaaki Kobayashi, Toshiki Hotta, Masahiro Takezaki
  • NON-ASBESTOS FRICTION MATERIAL
    Publication number: 20180142748
    Abstract: Provided is a non-asbestos friction material comprising: base fiber; a binder; a lubricant; an inorganic friction modifier; a pH adjuster; and a filler as compounded materials, wherein at least one of the filler and the inorganic friction modifier is only coated with at least one of a fatty acid and a metal soap.
    Type: Application
    Filed: June 20, 2016
    Publication date: May 24, 2018
    Applicant: ADVICS CO., LTD.
    Inventors: Masaaki KOBAYASHI, Toshiki HOTTA, Masahiro TAKEZAKI