Patents by Inventor Masaki Ikegawa

Masaki Ikegawa 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).

  • Tape cassette loading system
    Patent number: 5386329
    Abstract: The specification discloses a tape cassette loading system equipped in a magnetic recording and/or reproducing apparatus for loading a standard tape cassette or a small tape cassette which is smaller than the standard tape cassette into the apparatus.
    Type: Grant
    Filed: September 18, 1992
    Date of Patent: January 31, 1995
    Assignee: Victor Company of Japan, Ltd.
    Inventor: Masaki Ikegawa