Patents by Inventor Takafumi OGASAWARA

Takafumi OGASAWARA 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).

  • Airbag
    Patent number: 11807185
    Abstract: An airbag includes a chamber that expands due to gas being introduced at a time of deployment and a non-expanding area that does not expand at the time of deployment, in which the airbag deploys by gas being introduced into the chamber. A first portion inside the chamber that is located around the non-expanding area includes a tip end portion that is closed, and at the time of deployment, the tip end portion applies a load to and becomes in contact with a second portion of the chamber that is located around the non-expanding area and that faces the tip end portion.
    Type: Grant
    Filed: September 13, 2022
    Date of Patent: November 7, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuya Motoji, Kennosuke Kariya, Takafumi Ogasawara, Masahiro Urago, Makoto Omura
  • AIRBAG
    Publication number: 20230087296
    Abstract: An airbag includes a chamber that expands due to gas being introduced at a time of deployment and a non-expanding area that does not expand at the time of deployment, in which the airbag deploys by gas being introduced into the chamber. A first portion inside the chamber that is located around the non-expanding area includes a tip end portion that is closed, and at the time of deployment, the tip end portion applies a load to and becomes in contact with a second portion of the chamber that is located around the non-expanding area and that faces the tip end portion.
    Type: Application
    Filed: September 13, 2022
    Publication date: March 23, 2023
    Inventors: Yuya MOTOJI, Kennosuke KARIYA, Takafumi OGASAWARA, Masahiro URAGO, Makoto OMURA