Patents by Inventor Takayoshi Kawashima

Takayoshi Kawashima 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).

  • Webbing for seatbelt system
    Patent number: 4664333
    Abstract: An occupant restraining webbing employed in a seatbelt system for a vehicle includes warp which has a dry tenacity of 8.8 gr/De or more, a thickness of 1,700 De or less and a twist multiplier of 3,100 to 5,500. Thus, it is possible to reduce the extra amount by which the webbing is undesirably wound off after the rotation of a takeup shaft for winding off the webbing from a webbing retractor has ceased.
    Type: Grant
    Filed: September 26, 1985
    Date of Patent: May 12, 1987
    Assignee: Kabushiki Kaisha Toka-rika-denki-seisakusho
    Inventors: Yasuo Inada, Koki Sato, Takazo Fujii, Hideo Yokoyama, Shoichi Takahashi, Kiyoshi Mizutani, Takayoshi Kawashima, Akira Nagawa