Patents by Inventor Hiroto Handa

Hiroto Handa 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).

  • Data processing device with controlled insertion of recording media
    Patent number: 5537378
    Abstract: A data processing device for holding a plurality of recording medium cassettes has a housing with an aperture to receive and discharge the cassettes. A holding member can receive a cassette that has been inserted through the aperture and deliver the cassette to a storage rack for storing a plurality of cassettes. A shutter can be activated to close the aperture. A moving elevator plate contacts the holding device, the storage rack, and the shutter member to enable the aperture to be opened when the holding member can receive a cassette and to be closed when the holding member has been moved from a position adjacent the aperture.
    Type: Grant
    Filed: August 24, 1994
    Date of Patent: July 16, 1996
    Assignee: Clarion Co., Ltd.
    Inventors: Nagatoshi Uehara, Hidenori Muramatsu, Hiroto Handa, Nobuhiro Satoh, Satoshi Kanno