Patents by Inventor Ryosuke Senoguchi

Ryosuke Senoguchi 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).

  • Optical disc recording apparatus which controls re-recording after a disturbance as a function of the frequency of the detected disturbance
    Patent number: 5563861
    Abstract: An optical recording apparatus includes a memory, a recording device, a detector and a controller. The memory stores input data in sequence at a first transmission rate, reads out the stored input data at a second transmission rate which is faster than the first transmission rate, and outputs the data read at the second transmission rate as a recording data in predetermined data units. The recording device adds a cluster connecting sector with a data length long enough to cover a distance to rearrange data through interleaving before and after the recording data in the predetermined data unit and or recording the interleaved data on an optical disc. The detector detects an abnormality of the recording operation and outputs an output signal as an abnormality detected result.
    Type: Grant
    Filed: May 11, 1995
    Date of Patent: October 8, 1996
    Assignee: Sony Corporation
    Inventors: Junichi Kudo, Ryosuke Senoguchi
  • Optical disc recording apparatus which controls re-recording after a disturbance as a function of the capacity of an input buffer memory
    Patent number: 5502701
    Abstract: An optical recording apparatus includes a memory, a recording device, a detector and controller. The memory stores input data in sequence at a first transmission rate and is read out the stored input data at a second transmission rate which is faster than the first transmission rate and outputs the data read at the second transmission rate as a recording data in predetermined data unit. The recording device adds a cluster connecting sector with a data length enough to cover a distance to rearrange data through interleaving before and after the recording data in the predetermined data unit and or recording the interleaved data on an optical disc. The detector detects the abnormality of the recording operation the recording device and outputs an output signal as an abnormality detected result. The controller controls the recording device corresponding to the output signal from the detector within a predetermined period.
    Type: Grant
    Filed: June 10, 1994
    Date of Patent: March 26, 1996
    Assignee: Sony Corporation
    Inventors: Junichi Kudo, Ryosuke Senoguchi