Patents by Inventor Hisashi Horikoshi

Hisashi Horikoshi 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).

  • Digital information system, digital audio signal processor and signal converter
    Publication number: 20010037431
    Abstract: In a digital information system for realizing the sale of information or the like having a commercial value in the form of a digital signal, and an audio processor, and signal processor suitably used with the system, when a digital signal is received/delivered, a digital signal source is connected directly to a player for receiving and storing a specified information, which is reproduced by the player independently. A voice interval of a digital audio signal is processed to realize the slow and fast playback. The system includes a data compressor and a data extender of simple configuration. The value of the digital signal received/delivered can be exhibited directly. A selling system is constructed easily, and the player is simple in configuration and easy to operate by anyone.
    Type: Application
    Filed: June 22, 2001
    Publication date: November 1, 2001
    Inventors: Nobuo Hamamoto, Minoru Nagata, Masatoshi Ohtake, Katsutaka Kimura, Toshio Sasaki, Hiroshi Kishida, Isamu Orita, Katsuro Sasaki, Naoki Ozawa, Kazuhiro Kondo, Toshiaki Masuhara, Tadashi Onishi, Hidehito Obayashi, Kiyoshi Aiki, Hisashi Horikoshi
  • Digital information system, digital audio signal processor and signal converter
    Patent number: 6282611
    Abstract: In a digital information system for realizing the sale of information or the like having a commercial value in the form of a digital signal, and an audio processor, and signal processor suitably used with the system, when a digital signal is received/delivered, a digital signal source is connected directly to a player for receiving and storing a specified information, which is reproduced by the player independently. A voice interval of a digital audio signal is processed to realize the slow and fast playback. The system includes a data compressor and a data extender of simple configuration. The value of the digital signal received/delivered can be exhibited directly. A selling system is constructed easily, and the player is simple in configuration and easy to operate by anyone.
    Type: Grant
    Filed: May 22, 1995
    Date of Patent: August 28, 2001
    Assignee: Hitachi, Ltd.
    Inventors: Nobuo Hamamoto, Minoru Nagata, Masatoshi Ohtake, Katsutaka Kimura, Toshio Sasaki, Hiroshi Kishida, Isamu Orita, Katsuro Sasaki, Naoki Ozawa, Kazuhiro Kondo, Toshiaki Masuhara, Tadashi Onishi, Hidehito Obayashi, Kiyoshi Aiki, Hisashi Horikoshi
  • Information processing device for processing instructions including branch instructions
    Patent number: 3940741
    Abstract: An information processing device for processing instructions, including branch instructions, is characterized in that a route memory is provided for storing branch target addresses of a plurality of branch instructions and branch target instructions in corresponding relationship to the branch target addresses, and the route memory is referenced by the address in a given instruction, whereby the branch target instruction at the corresponding branch target address is read out.
    Type: Grant
    Filed: July 5, 1973
    Date of Patent: February 24, 1976
    Assignee: Hitachi, Ltd.
    Inventors: Hisashi Horikoshi, Shun Kawabe