Patents by Inventor Ken Tarui

Ken Tarui 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).

  • Bleed screw cap for hydraulic equipment
    Patent number: 5417247
    Abstract: A bleed screw cap for hydraulic equipment including a holding ring made of an elastic material which has high axial compressibility, an elastic cap, a cylindrical shaped skirt portion attached to the elastic cap, and a seal member attached to the skirt portion so as to cover an upper surface of the holding ring.
    Type: Grant
    Filed: February 22, 1994
    Date of Patent: May 23, 1995
    Assignee: Akebono Brake Industry Co., Ltd.
    Inventors: Ken Tarui, Shinji Aoyagi