Patents by Inventor Yasuhiro Uchihara

Yasuhiro Uchihara 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).

  • Patent number: 4184235
    Abstract: An apparatus for shaping anodes for electrolytic refining in the form of flat plates having support ears extending outwardly of a top edge and opposite side edges thereof, the apparatus including a receptacle for holding the plates parallel, vertical and spaced apart, vertically movable beams engaging the ears for supporting the plates, shaping devices movable toward and away from opposing sides of the receptacle for shaping the under-surfaces of the support ears, and a device movable vertically and horizontally for transferring the plates into the receptacle for being shaped and for transferring the shaped plates from the receptacle, whereby the support ears may be shaped concurrently for improving the contact of the anodes with bus bars.
    Type: Grant
    Filed: August 28, 1978
    Date of Patent: January 22, 1980
    Assignees: Sumitomo Metal Mining Co., Fuji Sangijo Co., Ltd.
    Inventors: Masaharu Ono, Hirofumi Kurokawa, Kimio Yoshida, Tadashi Itado, Yasuhiro Uchihara