Patents by Inventor TOSHINARI SUMA

TOSHINARI SUMA 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).

  • Recording and playback device
    Patent number: 9824718
    Abstract: The recording and playback device includes a recording unit configured to record AV data on a recording medium as an AV data file, a file management unit configured to provide an access system depending on a use to the AV data file, an updating unit configured to update file information about access restrictions on the AV data file depending on the access system being provided depending on a use, based on a rule associated with the access system, and a communication unit configured to open the AV data relating to the updated file information to the outside.
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: November 21, 2017
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventor: Toshinari Suma
  • RECORDING AND PLAYBACK DEVICE
    Publication number: 20160078897
    Abstract: The recording and playback device includes a recording unit configured to record AV data on a recording medium as an AV data file, a file management unit configured to provide an access system depending on a use to the AV data file, an updating unit configured to update file information about access restrictions on the AV data file depending on the access system being provided depending on a use, based on a rule associated with the access system, and a communication unit configured to open the AV data relating to the updated file information to the outside.
    Type: Application
    Filed: September 10, 2015
    Publication date: March 17, 2016
    Inventor: TOSHINARI SUMA
  • 3D DATA RECOVERY DEVICE, 3D DATA RECOVERY METHOD, AND 3D DATA RECOVERY PROGRAM
    Publication number: 20120191666
    Abstract: A problem is that if one of the recording mediums is media formatted and management information is deleted, etc. when left-eye image (ex. first data) and right-eye image (ex. second data) constituting 3D data are recorded to different recording mediums, then 3D image cannot be properly reproduced.
    Type: Application
    Filed: June 6, 2011
    Publication date: July 26, 2012
    Applicant: PANASONIC CORPORATION
    Inventor: TOSHINARI SUMA