Patents Assigned to Tokyo Shibarua Denki Kabushiki Kaisha
  • Patent number: 4693409
    Abstract: A laminated body comprising a ceramic member and a metal member, and a method of forming the laminated body are described. The laminated body is characterized in that the ceramic member contains in its surface portion a bonding agent and the metal member is directly bonded to the surface of the ceramic member. The method of forming the laminated body is characterized in that a bonding agent-containing layer is first formed in the surface of the ceramic member and then the bonding agent-containing layer is heated while being contacted with the metal member.
    Type: Grant
    Filed: February 4, 1985
    Date of Patent: September 15, 1987
    Assignee: Tokyo Shibarua Denki Kabushiki Kaisha
    Inventors: Nobuyuki Mizunoya, Hajime Kohama, Yasuyuki Sugiura