Patents by Inventor Kazuo Mase

Kazuo Mase 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).

  • Copper foil having bond strength
    Patent number: 4010005
    Abstract: A copper foil having high bond strength with an insoluble particle-containing metal plate formed thereon, the plated copper foil being adapted for use in the preparation of, for example, a printed circuit.
    Type: Grant
    Filed: June 10, 1974
    Date of Patent: March 1, 1977
    Assignee: Mitsui-Anaconda Electro Copper Sheet Co., Ltd.
    Inventors: Shigeyoshi Morisaki, Kazuo Mase