Patents by Inventor Keisuke Hiroi

Keisuke Hiroi 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).

  • Patent number: 7831132
    Abstract: An information processing apparatus is configured to execute a sequence of processing operations for recording video data recorded to a first recording medium in a first format to a second recording medium in a second format, without user's manual intervention. Any one of three settings is provided in accordance with total time Tx of data to be written to a DVD: a first setting in which a maximum value of image bit rate (first value B1) and a maximum value of audio bit rate (second value B2) are used; a second setting in which a first value of image bit rate and a third value B3 of audio bit rate are used; and a third setting in which a fourth value of image bit rate determined on the basis of a line and the third value B3 of audio bit rate are used. The information processing apparatus may be an apparatus for recording the data recorded to a digital cassette video tape to a DVD.
    Type: Grant
    Filed: September 2, 2003
    Date of Patent: November 9, 2010
    Assignee: Sony Corporation
    Inventors: Makoto Urushihara, Keisuke Hiroi, Hideyuki Agata, Takashi Ohkubo, Yoshiyuki Takao
  • Patent number: 7672564
    Abstract: The present invention relates to an information processing apparatus and a program for executing a sequence of processing operations including the recording of video data recorded to a first recording medium in a first format to a second recording medium in a second format without user's manual intervention. If the information processing apparatus determines that the recording time of a frame just reproduced by a predetermined reproduction device is earlier than the recording time of a frame reproduced by said reproduction device immediately before the above-mentioned frame (step S89) or an unrecorded area has been reproduced by the reproduction device for more than a predetermined period of time (step S90), the information processing apparatus stops the acquisition of the data recorded to a digital video tape reproduced by the reproduction device (step S92), thereby stopping the reproduction of the digital video tape (step S93).
    Type: Grant
    Filed: September 2, 2003
    Date of Patent: March 2, 2010
    Assignee: Sony Corporation
    Inventors: Makoto Urushihara, Keisuke Hiroi, Hideyuki Agata, Takashi Ohkubo
  • Publication number: 20060126449
    Abstract: The present invention relates to an information processing apparatus and a program for executing a sequence of processing operations including the recording of video data recorded to a first recording medium in a first format to a second recording medium in a second format without user's manual intervention. If the information processing apparatus determines that the recording time of a frame just reproduced by a predetermined reproduction device is earlier than the recording time of a frame reproduced by said reproduction device immediately before the above-mentioned frame (step S89) or an unrecorded area has been reproduced by the reproduction device for more than a predetermined period of time (step S90), the information processing apparatus stops the acquisition of the data recorded to a digital video tape reproduced by the reproduction device (step S92), thereby stopping the reproduction of the digital video tape (step S93).
    Type: Application
    Filed: September 2, 2003
    Publication date: June 15, 2006
    Inventors: Makoto Urushihara, Keisuke Hiroi, Hideyuki Agata, Takashi Ohkubo
  • Publication number: 20050286361
    Abstract: The present invention relates to an information processing apparatus adapted to execute a sequence of processing operations for recording video data recorded to a first recording medium in a first format to a second recording medium in a second format, without user's manual intervention. Any one of three settings is provided in accordance with total time Tx of data to be written to a DVD: a first setting in which a maximum value of image bit rate (first value B1) and a maximum value of audio bit rate (second value B2) are used; a second setting in which a first value of image bit rate and a third value B3 of audio bit rate are used; and a third setting in which a fourth value of image bit rate determined on the basis of line 152 and the third value B3 of audio bit rate are used. The present invention is applicable to information processing apparatuses for recording the data recorded to a digital cassette video tape to a DVD.
    Type: Application
    Filed: September 2, 2003
    Publication date: December 29, 2005
    Inventors: Makoto Urushihara, Keisuke Hiroi, Hideyuki Agata, Takashi Ohkubo, Yoshiyuki Takao