Patents by Inventor Tadashi Kamiya

Tadashi Kamiya 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).

  • Structure of sealing split rim type wheels
    Patent number: 4102379
    Abstract: A pair of split rim members are secured to the outer periphery of a wheel disc, and are provided with at least one projection piece which forms a space between it and the outer periphery of the wheel disc. An elastic sealing ring is inserted in such space to maintain airtightness, with the sealing ring having a normal width which is greater than the width of such space.
    Type: Grant
    Filed: September 23, 1976
    Date of Patent: July 25, 1978
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventor: Tadashi Kamiya
  • Vehicle tire
    Patent number: D254367
    Type: Grant
    Filed: May 30, 1978
    Date of Patent: March 4, 1980
    Assignee: Bridgestone Tire Company Limited
    Inventor: Tadashi Kamiya
  • Vehicle tire
    Patent number: D254665
    Type: Grant
    Filed: October 10, 1978
    Date of Patent: April 8, 1980
    Assignee: Bridgestone Tire Company Limited
    Inventors: Takeshi Sato, Hiroshi Kojima, Tadashi Kamiya