Patents by Inventor Shogo Ohzawa

Shogo Ohzawa 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).

  • Superposed tape cassette storage racks with pusher unit facilitating tape withdrawal
    Patent number: 5038235
    Abstract: A tape cassette storage rack can accommodate tape cassettes of different sizes at a predetermined position. The accommodated tape cassette may be directly manually withdrawn from the rack without using a jig or the like. The tape storage racks create a high area efficiency available for the storing of the tape cassettes.
    Type: Grant
    Filed: June 14, 1989
    Date of Patent: August 6, 1991
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Shogo Ohzawa, Teruhisa Yokota, Michitoshi Morimoto