Patents by Inventor Tatuo Oojimi

Tatuo Oojimi 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).

  • Process of and an apparatus for producing green tires
    Patent number: 4105487
    Abstract: This invention is concerned with a process of and an apparatus for producing green tires, in which a green case shaped on a tire band building drum is transferred onto a tire building drum by a transfer ring mechanism and an inextensible endless belt built on a belt building drum is also transferred and applied onto the green case, deformed into a toroidal form on the tire building drum, by the transfer ring mechanism. The transfer ring mechanism serves to hold and release the green case and the endless belt and has such a construction to be movable along the axes of the tire band building drum, the tire building drum and the belt building drum.
    Type: Grant
    Filed: December 22, 1976
    Date of Patent: August 8, 1978
    Assignee: Bridgestone Tire Company Limited
    Inventors: Masayoshi Suzuki, Tatuo Oojimi, Toshinori Yabe, Shoji Takahashi