Patents by Inventor Yukinori Kutsukake

Yukinori Kutsukake 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).

  • ZrB.sub.2 -containing sintered cermet
    Patent number: 4671822
    Abstract: A ZrB.sub.2 -containing sintered cermet comprising zirconium diboride partially substituted by at least one member selected from the group consisting of chromium boride, molybdenum boride and tungsten boride, and a binding component containing at least one member selected from the group consisting of metals of Group VIII of the periodic table.
    Type: Grant
    Filed: June 4, 1986
    Date of Patent: June 9, 1987
    Assignee: Asahi Glass Company, Ltd.
    Inventors: Kazuo Hamashima, Makoto Imakawa, Yukinori Kutsukake
  • Co-base heat resistant alloy
    Patent number: 4618474
    Abstract: A Co-base heat resistant alloy consisting essentially of:from 0.05 to 1% by weight of C,from 0.05 to 2% by weight of one or both of Si and Mn,from 31 to 40% by weight of Cr,from 5 to 15% by weight of Ni,from 2 to 12% by weight of one or both of W and Mo andfrom 0.1 to 5% by weight of Hf, and optionally further containing:from 0.01 to 1% by weight of one or both of Al and Y,from 0.5 to 3% by weight of one or both of Ta and Nb andfrom 0.005 to 0.1% by weight of one or both of B and Zr,the rest being Co and unavoidable impurities.
    Type: Grant
    Filed: January 25, 1985
    Date of Patent: October 21, 1986
    Assignees: Asahi Fiber Glass Company, Limited, Asahi Glass Company, Limited, Mitsubishi Kinzoku Kabushiki Kaisha
    Inventors: Junya Ohe, Saburo Wakita, Kiichi Yamatsuta, Shoji Goto, Yukinori Kutsukake, Masuo Sugizaki
  • Roll for manufacturing float glass
    Patent number: 4293335
    Abstract: A lift-out roll for conveying a float glass ribbon formed on a bath of molten metal having excellent corrosion resistance to molten tin and high oxidation resistance is provided. The roll is made of a heat-resistant cast steel consisting essentially of 0.01-2.0 wt. % of a rare earthmetal; 0.1-3.0 wt. % of Al; 0.2-0.45 wt. % of C.; up to 2.0 wt. % of Si; up to 2.0 wt. % of Si; up to 2 wt. % of Mn; up to 0.04 wt. % of P; up to 0.04 wt. % of S; 19-22 wt. % of Ni; 23-27 wt. % of Cr and the balance of Fe.
    Type: Grant
    Filed: March 21, 1980
    Date of Patent: October 6, 1981
    Assignee: Asahi Glass Company, Ltd.
    Inventors: Ryo Tamamura, Yukinori Kutsukake
  • Humidity sensor
    Patent number: 4052691
    Abstract: A humidity sensor comprising a pair of spaced electrodes on an insulating substrate is formed by coating an orthophosphate as a sensitive membrane over at least a portion of the gap between the electrodes.
    Type: Grant
    Filed: May 14, 1976
    Date of Patent: October 4, 1977
    Assignee: Asahi Glass Company Ltd.
    Inventors: Kentaro Nagano, Koji Nomaki, Yukinori Kutsukake, Junji Nanao