Patents by Inventor Takatoshi Harada

Takatoshi Harada 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).

  • Change lever supporting structure
    Patent number: 5626057
    Abstract: Main and subsidiary levers 24 and 25 forming a change lever are intersected and coupled to each other to form a T-shape. A pair of hemispherical bodies forming a fulcrum member are formed, at their coupled end surfaces, with supporting recesses extended in three directions and fitted to outer peripheral surfaces of the intersected main and subsidiary levers. With this arrangement, it is possible to reliably and easily mount the spherical fulcrum member to the change lever.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: May 6, 1997
    Assignee: Kabushiki Kaisha Atsumitec
    Inventors: Yukio Nishigai, Shigeo Matsumoto, Takatoshi Harada