Patents by Inventor Mitsuyuki Tasaka

Mitsuyuki Tasaka 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).

  • Method and compositions for bonding metals and ceramics with which to make prosthetic teeth
    Patent number: 4556389
    Abstract: A novel method for firmly bonding metal and ceramics comprising the steps of applying a composite plating composition consisting of a metal containing plating solution and fine particles of ceramic on a surface of metal to which the ceramic is to be bonded, thereby forming a metal plating layer on the surface having partially projected fine particles of ceramic, and then firing the coated metal in order to fuse the ceramic thereto.
    Type: Grant
    Filed: December 31, 1981
    Date of Patent: December 3, 1985
    Assignees: Four Brain Company Ltd., Kyoto Ceramic Company Ltd.
    Inventors: Masato Ueno, Masayoshi Sato, Mitsuyuki Tasaka, Tatsuro Naito