Patents by Inventor Tamio Ito

Tamio Ito 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).

  • Thermal spraying composite material containing molybdenum boride and a coat formed by thermal spraying
    Patent number: 6361581
    Abstract: A protective coat formed by thermal spraying, and having an outstanding durability against corrosion by a molten light alloy. A thermal spraying composite material used to form such a coat contains from about 30 to about 70% by weight of molybdenum boride, from about 20 to about 40% by weight of nickel or cobalt, from about 5 to about 20% by weight of chromium, and from about 5 to about 10% by weight of at least one metal boride selected from the borides of Cr, W, Zr, Ni and Nb.
    Type: Grant
    Filed: December 22, 2000
    Date of Patent: March 26, 2002
    Assignees: Chubu Sukegawa Enterprise Co., LTD, Showa Denko K.K.
    Inventors: Tsujihiko Yasuda, Akiyoshi Banno, Tamio Ito, Koji Kiyoshi, Kunimoto Ishibayashi
  • Thermal spraying composite material containing molybdenum boride and a coat formed by thermal spraying
    Patent number: 6238807
    Abstract: A protective coat formed by thermal spraying, and having an outstanding durability against corrosion by a molten light alloy. A thermal spraying composite material used to form such a coat contains from about 30 to about 70% by weight of molybdenum boride, from about 20 to about 40% by weight of nickel or cobalt, from about 5 to about 20% by weight of chromium, and from about 5 to about 10% by weight of at least one metal boride selected from the borides of Cr, W, Zr, Ni and Nb.
    Type: Grant
    Filed: July 25, 1997
    Date of Patent: May 29, 2001
    Assignees: Chubu Sukegawa Enterprise Co., Ltd., Showa Denko Kabushiki Kaisha
    Inventors: Tsujihiko Yasuda, Akiyoshi Banno, Tamio Ito, Koji Kiyoshi, Kunimoto Ishibayashi
  • Thermal spraying composite material containing molybdenum boride and a coat formed by thermal spraying
    Publication number: 20010001048
    Abstract: A protective coat formed by thermal spraying, and having an outstanding durability against corrosion by a molten light alloy. A thermal spraying composite material used to form such a coat contains from about 30 to about 70% by weight of molybdenum boride, from about 20 to about 40% by weight of nickel or cobalt, from about 5 to about 20% by weight of chromium, and from about 5 to about 10% by weight of at least one metal boride selected from the borides of Cr, W, Zr, Ni and Nb.
    Type: Application
    Filed: December 22, 2000
    Publication date: May 10, 2001
    Applicant: Chubu Sukegawa Enterprise Co., Ltd.
    Inventors: Tsujihiko Yasuda, Akiyoshi Banno, Tamio Ito, Koji Kiyoshi, Kunimoto Ishibayashi