Patents by Inventor Hideyuki Ueyama

Hideyuki Ueyama 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).

  • Process for producing a solar battery and a sheet material for protective covering thereof
    Patent number: 6159757
    Abstract: A process for producing a solar battery comprising a step of preparing a sheet material for protective covering having an adhesion surface which is large enough for attaching thereon a plurality of solar battery bodies; a step of applying an adhesive to at least one of adhesion surfaces of the sheet material for protective covering or the solar battery bodies; a step of bonding the solar battery bodies to the sheet material for protective covering; and a step of cutting the resulting solar battery bodies into a desired number of the solar battery bodies covered with the sheet material.
    Type: Grant
    Filed: December 15, 1998
    Date of Patent: December 12, 2000
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kunio Kamimura, Hideyuki Ueyama
  • Solar cell and production process therefor
    Patent number: 6127623
    Abstract: A solar cell comprises a crystalline substrate having projections and depressions formed on either side or both sides of the substrate, wherein a projection-depression depth is 25 .mu.m or more.
    Type: Grant
    Filed: June 29, 1999
    Date of Patent: October 3, 2000
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kazuyo Nakamura, Kenzo Kawano, Hidetoshi Washio, Yoshifumi Tonomura, Kunio Kamimura, Hideyuki Ueyama