Patents by Inventor Yoshihiro Nishimura

Yoshihiro Nishimura 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).

  • Electrostatic recording medium
    Patent number: 4931359
    Abstract: Disclosed is an electrostatic recording medium comprising an electroconductive support and a dielectric layer formed on the electroconductive support and containing an insulating resin and a pigment, characterized in that the pigment comprises kaolin having a quartz content of not more than 2% by weight and that the dielectric layer has, on the surface thereof, projections based on the pigment and having an equivalent diameter of 5-15 um as spacers.
    Type: Grant
    Filed: July 15, 1988
    Date of Patent: June 5, 1990
    Assignee: Kanzaki Paper Manufacturing Company, Ltd.
    Inventors: Hisanori Yagi, Kousuke Hamada, Isamu Nakano, Yoshihiro Nishimura
  • Two-for-one twisting machine
    Patent number: 4928476
    Abstract: A two-for-one twisting machine comprising a plurality of two-for-one twisting units arranged in rows, the two-for-one twisting units each consisting of a twisting machine and a take-up device, wherein there is provided a travelling member adapted to travel in front of such plural two-for-one twisting units, the travelling member being provided with a feed package changing means and a take-up package changing means.
    Type: Grant
    Filed: July 18, 1988
    Date of Patent: May 29, 1990
    Assignee: Murata Kikai Kabushiki Kaisha
    Inventors: Hiroo Otoshima, Hiroshi Tsuji, Shigeki Mori, Yoshihiro Nishimura
  • Device for untwisting the end of yarn in yarn splicing apparatus
    Patent number: 4676055
    Abstract: A device for untwisting the end of a yarn in a pneumatic yarn splicing apparatus comprising a yarn end untwisting nozzle pipe for jetting a compressed air in the direction toward the axis of the pipe so as to cause the yarn end to be untwisted, in which the point at which the yarn is inserted in the opening of the pipe can be determined by a positioning member mounted adjacent the opening.
    Type: Grant
    Filed: February 18, 1986
    Date of Patent: June 30, 1987
    Assignee: Murata Kikai Kabushiki Kaisha
    Inventor: Yoshihiro Nishimura