Patents by Inventor Kosuke Ochi

Kosuke Ochi 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).

  • Paste composition for solar cell, method for producing same, and solar cell
    Patent number: 8956558
    Abstract: A paste composition for forming a back surface electrode of a solar cell 10 provided by the present invention contains, as solid matter, an aluminum powder, a glass powder, and a composite powder composed of a granular composite material of titanium oxide and an organic or inorganic compound containing silicon. When the total amount of the composite powder, the aluminum powder, and the glass powder is 100% by mass, the composite powder is contained in a ratio of 0.45% by mass or more and 1% by mass or less.
    Type: Grant
    Filed: March 29, 2011
    Date of Patent: February 17, 2015
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kosuke Ochi, Masao Yamagishi, Satoshi Tanaka, Yoshihiro Ohishi
  • Paste composition for solar cell, manufacturing method therefor and solar cell
    Patent number: 8828280
    Abstract: The paste composition for forming a back electrode of solar cell 10 provided by the present invention contains, as solids, an aluminum powder, a glass powder and a composite powder composed of a particulate composite of a metal oxide with a silicon-containing organic or inorganic compound. This composite powder is contained in an amount of at least 0.01 mass % but less than 0.45 mass % given 100 mass % as the total of the composite powder, the aluminum powder and the glass powder.
    Type: Grant
    Filed: December 21, 2010
    Date of Patent: September 9, 2014
    Assignee: Noritake Co., Ltd
    Inventors: Kosuke Ochi, Shinji Senda, Masao Yamagishi, Mamiko Kume
  • PASTE COMPOSITION FOR SOLAR CELL, METHOD FOR PRODUCING SAME, AND SOLAR CELL
    Publication number: 20130092880
    Abstract: A paste composition for forming a back surface electrode of a solar cell 10 provided by the present invention contains, as solid matter, an aluminum powder, a glass powder, and a composite powder composed of a granular composite material of titanium oxide and an organic or inorganic compound containing silicon. When the total amount of the composite powder, the aluminum powder, and the glass powder is 100% by mass, the composite powder is contained in a ratio of 0.45% by mass or more and 1% by mass or less.
    Type: Application
    Filed: March 29, 2011
    Publication date: April 18, 2013
    Applicants: SHARP KABUSHIKI KAISHA, NORITAKE CO., LIMITED
    Inventors: Kosuke Ochi, Masao Yamagishi, Satoshi Tanaka, Yoshihiro Ohishi
  • PASTE COMPOSITION FOR SOLAR CELL, MANUFACTURING METHOD THEREFOR AND SOLAR CELL
    Publication number: 20110155967
    Abstract: The paste composition for forming a back electrode of solar cell 10 provided by the present invention contains, as solids, an aluminum powder, a glass powder and a composite powder composed of a particulate composite of a metal oxide with a silicon-containing organic or inorganic compound. This composite powder is contained in an amount of at least 0.01 mass % but less than 0.45 mass % given 100 mass % as the total of the composite powder, the aluminum powder and the glass powder.
    Type: Application
    Filed: December 21, 2010
    Publication date: June 30, 2011
    Applicant: NORITAKE CO., LTD.
    Inventors: Kosuke Ochi, Shinji Senda, Masao Yamagishi, Mamiko Kume