Patents by Inventor Yukiyoshi Hihara

Yukiyoshi Hihara 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).

  • Wheel fixing device for a wheel balancer
    Patent number: 4202214
    Abstract: A wheel fitting device for a wheel balancer is disclosed which consists of a hub and several arms which are pivoted to the hub and are bolted to the holes of the wheel. In an embodiment the arms are provided with locking means which lock up their pivotal attachment to the hub when they are tightly bolted to the wheel at their other ends.
    Type: Grant
    Filed: September 11, 1978
    Date of Patent: May 13, 1980
    Assignee: Yasui Sangyo Co. Ltd.
    Inventor: Yukiyoshi Hihara
  • Wheel balancer
    Patent number: D255015
    Type: Grant
    Filed: December 8, 1977
    Date of Patent: May 20, 1980
    Assignee: Yasui Sangyo Co., Ltd.
    Inventor: Yukiyoshi Hihara
  • Hand truck for lifting and transporting a tire wheel
    Patent number: D257246
    Type: Grant
    Filed: August 31, 1978
    Date of Patent: October 7, 1980
    Assignee: Yasui Sangyo Co., Ltd.
    Inventor: Yukiyoshi Hihara