Patents by Inventor Sachiko Kuroyanagi

Sachiko Kuroyanagi 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).

  • Pressure container
    Patent number: 8087537
    Abstract: A pressure container includes a metal socket and a CFRP layer that contacts the metal socket. A metal oxide layer is formed on a first contact area where the socket contacts the CFRP layer. The socket may be made of aluminum or aluminum alloy, and the oxide layer may be formed by anodizing the socket.
    Type: Grant
    Filed: November 27, 2007
    Date of Patent: January 3, 2012
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Hirokazu Otsubo, Takeshi Ishikawa, Sachiko Kuroyanagi
  • PRESSURE CONTAINER
    Publication number: 20100025411
    Abstract: A pressure container includes a metal socket and a CFRP layer that contacts the metal socket. A metal oxide layer is formed on a first contact area where the socket contacts the CFRP layer. The socket may be made of aluminum or aluminum alloy, and the oxide layer may be formed by anodizing the socket.
    Type: Application
    Filed: November 27, 2007
    Publication date: February 4, 2010
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Hirokazu Otsubo, Takeshi Ishikawa, Sachiko Kuroyanagi