Patents by Inventor Hiroyuki Iltsuka

Hiroyuki Iltsuka 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).

  • Display apparatus displaying certain data without a program clock reference
    Patent number: 7236531
    Abstract: A multichannel display data generating apparatus displays AV data on a plurality of screens. A channel displayed on one of the screens is displayed without a program clock reference.
    Type: Grant
    Filed: October 13, 2000
    Date of Patent: June 26, 2007
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Shoichi Gotoh, Yoshiki Kuno, Hiroyuki Iltsuka, Masazumi Yamada, Ryogo Yanagisawa, Hirotoshi Uehara, Toshiaki Tsuji
  • DATA RECORDING/REPRODUCING DEVICE, FILE MANAGING METHOD, FILE INFORMATION GENERATING METHOD, FILE MANAGING METHOD, MANAGEMENT INFORMATION GENERATING DEVICE, MANAGEMENT INFORMATION ANALYZING DEVICE, AND MEDIUM
    Patent number: 6711343
    Abstract: An apparatus comprising a transmission/reception device for transmitting/receiving data and command signals from a transmission line, a recording/reproducing device for recording data received from the transmission/reception device on a recording medium during reception and for transmitting data reproduced from the recording medium to the transmission/reception device during transmission, an operation device for generating an operation signal for determining the operation of the recording/reproducing device, a control device for controlling the recording/reproducing device in accordance with the command signals or the operation signal, and a switching signal generation device for outputting a switching signal for determining whether the operation signal is valid or invalid to the control device.
    Type: Grant
    Filed: March 17, 1999
    Date of Patent: March 23, 2004
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Chiyoko Matsumi, Masazumi Yamada, Akira Iketani, Junji Yoshida, Noriyuki Matsumoto, Hiroyuki Iltsuka