Patents by Inventor Tsuneso Tajima

Tsuneso Tajima 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).

  • Microphone with molded block amplifier electrostatic
    Patent number: 4170721
    Abstract: A condenser microphone having an integrally molded unit with an active electronic element and a plurality of leads thereto encapsulated therein, and a backplate electrically coupled thereto via an axially adaptable connection providing improved manufacturing capabilities, and in which unidirectional and non-directional capabilities are incorporated without envelope modification.
    Type: Grant
    Filed: December 1, 1977
    Date of Patent: October 9, 1979
    Assignee: Sony Corporation
    Inventors: Hisanori Ishibashi, Tsuneso Tajima