Patents by Inventor Kazunori Onabe

Kazunori Onabe 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).

  • Oxide superconducting conductor and its production method
    Publication number: 20050079116
    Abstract: The object of the present invention is to provide an oxide superconducting conductor having superior strength and superconductor characteristics, and its production method.
    Type: Application
    Filed: January 30, 2004
    Publication date: April 14, 2005
    Applicants: Fujikura Ltd., Chubu Electric Power Company Incorporated
    Inventors: Kazunori Onabe, Takashi Saito, Naoji Kashima, Shigeo Nagaya
  • Oxide superconducting conductor and its production method
    Patent number: 6743531
    Abstract: The object of the present invention is to provide an oxide superconducting conductor having superior strength and superconductor characteristics, and its production method.
    Type: Grant
    Filed: June 19, 2002
    Date of Patent: June 1, 2004
    Assignees: Fujikura Ltd., Chubu Electric Power Company Incorporated
    Inventors: Kazunori Onabe, Takashi Saito, Naoji Kashima, Shigeo Nagaya
  • Oxide superconducting conductor and its production method
    Publication number: 20030134749
    Abstract: The object of the present invention is to provide an oxide superconducting conductor having superior strength and superconductor characteristics, and its production method.
    Type: Application
    Filed: June 19, 2002
    Publication date: July 17, 2003
    Applicant: Fujikura Ltd.
    Inventors: Kazunori Onabe, Takashi Saito, Naoji Kashima, Shigeo Nagaya
  • Chemical vapor deposition reactor and method of producing oxide superconductive conductor using the same
    Patent number: 5908507
    Abstract: A chemical vapor deposition (CVD) reactor for forming a film at the surface of a base material, and a production method for an oxide superconductive conductor using this CVD reactor, are disclosed. The CVD reactor is provided with a processing chamber, a material gas supply mechanism which supplies material gas into the processing chamber, and a gas exhaust mechanism which vents gas from inside the processing chamber. The processing chamber is divided by partitions into a base material introduction section, a reaction chamber, and a base material guide-out section. A base material transit opening is formed in each partition, and a base material conveyance region is formed inside the reaction chamber passing through the base material introduction section, the reaction chamber and the base material guide-out section. The material gas supply mechanism is provided with a material gas supply source and a gas disperser and is connected to the material gas supply source.
    Type: Grant
    Filed: July 7, 1997
    Date of Patent: June 1, 1999
    Assignees: Fujikura Ltd., Chubu Electric Power Company Inc.
    Inventors: Kazunori Onabe, Nobuyuki Sadakata, Takashi Saito, Osamu Kohno, Taichi Yamaguchi, Yasuhiro Iijima, Shigeo Nagaya, Naoki Hirano