Patents by Inventor Saburo Sano

Saburo Sano 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).

  • Silicide joint and method for manufacturing the same
    Patent number: 7807269
    Abstract: A strong silicide joint between silicon carbide and a metal is resistant to fracture even at high temperature. A method for manufacturing the silicide joint is also provided. This method includes the steps of: bringing a silicon carbide-based member into contact with a Kovar (Fe—Ni—Co alloy) member; and thermally joining the silicon carbide-based member to the Kovar member.
    Type: Grant
    Filed: January 22, 2008
    Date of Patent: October 5, 2010
    Assignee: Bridgestone Corporation
    Inventors: Mari Miyano, Saburo Sano, Akihiro Tsuzuki
  • SILICIDE JOINT AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20080176087
    Abstract: A strong silicide joint between silicon carbide and a metal is resistant to fracture even at high temperature. A method for manufacturing the silicide joint is also provided. This method includes the steps of: bringing a silicon carbide-based member into contact with a Kovar (Fe—Ni—Co alloy) member; and thermally joining the silicon carbide-based member to the Kovar member.
    Type: Application
    Filed: January 22, 2008
    Publication date: July 24, 2008
    Applicants: BRIDGESTONE CORPORATION, NATIONAL INSTITUTE OF ADVANCED
    Inventors: Mari Miyano, Saburo Sano, Akihiro Tsuzuki
  • Heat-resistant inorganic pigment and process for producing the same
    Patent number: 5968248
    Abstract: A heat-resistant inorganic pigment of the present invention comprises a composite metal oxide containing Ti and two divalent metals selected from the group consisting of Mg, Fe, Ni and Co, the content of said two divalent metals in said composite metal oxide being 0.95 to 1.05, in an atomic ratio, based on Ti, and the composition ratio of said two divalent metals being 95/5 to 5/95 in an atomic ratio. The pigment of the present invention is useful as a pigment for a heat-resistant coating material and is a novel heat-resistant inorganic pigment which does not pollute the environment.
    Type: Grant
    Filed: February 13, 1997
    Date of Patent: October 19, 1999
    Assignees: General of Agency of Industrial Science, Toda Kogyo Corporation
    Inventors: Yasuo Shibasaki, Kiichi Oda, Saburo Sano, Shigehisa Yamamoto, Nanao Horiishi
  • Antistatic molded article of monomer-cast nylon
    Patent number: 5179155
    Abstract: An antistatic molded article of monomer-cast nylon, which contains from 2 to 40% by weight of spherical or substantially spherical fine carbon particles having a specific gravity of from 1.4 to 1.6 and an average particle size of from 5 to 25 .mu.m.
    Type: Grant
    Filed: August 27, 1991
    Date of Patent: January 12, 1993
    Assignee: Nippon Polypenco Limited
    Inventors: Saburo Sano, Yoichi Ebata
  • Process for producing an antistatic molded article of monomer-cast nylon
    Patent number: 5084504
    Abstract: A process for producing an antistatic molded article of monomer-cast nylon, which contains from 2 to 40% by weight of spherical or substantially spherical fine carbon particles having a specific gravity of from 1.4 to 1.6 and an average particle size of from 5 to 25 .mu.m.
    Type: Grant
    Filed: January 30, 1990
    Date of Patent: January 28, 1992
    Assignee: Nippon Polypenco Limited
    Inventors: Saburo Sano, Yoichi Ebata