Patents Assigned to Hitachi Comsumer Electronics Co., Ltd.
  • Reproducing power adjusting method, optical information recording/reproducing apparatus and information recording media
    Patent number: 8169866
    Abstract: By referring to a table of reproducing conditions and medium specific parameters, stored in an optical disc or optical disc apparatus and/or generated by the optical disc apparatus, the medium specific parameters to be used for performing reproducing power adjustment are changed in accordance with the reproducing condition to execute reproducing power adjustment.
    Type: Grant
    Filed: May 10, 2010
    Date of Patent: May 1, 2012
    Assignee: Hitachi Comsumer Electronics Co., Ltd.
    Inventors: Soichiro Eto, Toshimichi Shintani, Hiroyuki Minemura