Patents by Inventor Takayoshi Tajima

Takayoshi Tajima 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).

  • Apparatus for uniforming heat of gun barrel
    Patent number: 4762048
    Abstract: An apparatus for uniforming the heat of a gun barrel includes an heat-pipe type dissipation cylinder attached to an outer periphery of the gun barrel along the longitudinal direction thereof for uniforming the heat of the barrel, and a heat insulating cover coating the heat-pipe type dissipation cylinder for covering an outer periphery thereof and shading the heat-pipe type dissipation cylinder from solar radiation.
    Type: Grant
    Filed: October 10, 1986
    Date of Patent: August 9, 1988
    Assignee: Fuji Electric Co., Ltd.
    Inventors: Izumi Higashi, Akio Adachi, Takayoshi Tajima, Norimichi Hiroshige