Patents by Inventor Isao Matuzaki

Isao Matuzaki 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).

  • Sensitizing agent for electroless plating and method for sensitizing substrate with the agent
    Patent number: 4734299
    Abstract: A sensitizing agent for electroless plating which comprises a solution of at least one of palladium (II), silver (I), copper (I), copper (II), and nickel (II) compounds in an amide and a method for sensitizing substrates made of plastics or ceramics which comprises treating the substrates with the sensitizing agent, followed by treating them with a reducing solution, are provided.
    Type: Grant
    Filed: July 1, 1985
    Date of Patent: March 29, 1988
    Assignee: Hitachi Chemical Co. Ltd.
    Inventors: Isao Matuzaki, Kenzi Tonoki, Takehiko Ishibashi, Haruki Yokono