Atsushi Fuchiwaki

Method of software installation and updating firmware, recording and reading device, and recording medium therefor

Recording method and optical disk recording device

Information recording/reproducing apparatus and a data reproducing method thereof, as well as an optical disk thereof

Information recording/reproducing apparatus and information recording method

Optical disc apparatus and disc management information acquisition method

Data read/write device and data read/write method

Digital data recording method and data recording/reproducing apparatus

Medium Recording and Reproduction Apparatus and Method

Recording and reproduction apparatus and method for monitoring and managing laser power calibration areas in a multi-layer recording medium

INFORMATION REPRODUCING APPARATUS AND INFORMATION REPRODUCING METHOD