Patents by Inventor Yasuo Shiba

Yasuo Shiba 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).

  • Publication number: 20190030199
    Abstract: A deodorizer contains: (A) zinc oxide; (B) an organic acid; (C) an aqueous solvent; and (D) an amphoteric surfactant having one of a carboxylate group or a carboxyl group.
    Type: Application
    Filed: December 5, 2016
    Publication date: January 31, 2019
    Inventors: Ryousuke KAWAGUCHI, Yasuo SHIBA, Takahiro NAGAYASU
  • Patent number: 4907461
    Abstract: A torque sensor for use with an automotive steering system. The sensor includes a driving shaft, a driven shaft, a sleeve cylinder fitted over one of the shafts so as to be rotatable and axially movable, a differential transformer, first and second connector members, a spring, and a torsion bar. The amount of axial movement of the sleeve cylinder is detected by the transformer. The connector members are inclined in opposite directions within a plane parallel to the axis of the shafts. One end of the first connector member is connected to the cylinder, while the other is connected to the driving shaft. One end of the second connector member is connected also to the cylinder, the other being connected to the driven shaft. Torque is transmitted from the driving shaft to the driven shaft via the torsion bar. The spring is mounted between one of the shafts and the sleeve cylinder.
    Type: Grant
    Filed: February 24, 1989
    Date of Patent: March 13, 1990
    Assignee: Toyoda Koki Kabushiki Kaisha
    Inventors: Kunihiko Eto, Shirou Takeuchi, Yasuo Shiba