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Dive into the research topics where Masae Kubo is active.

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Featured researches published by Masae Kubo.


Optical Data Storage Topical Meeting | 1992

Characteristics of optical read-only media with PWM recording

Hideharu Takeshima; Masae Kubo; Yoshimitsu Kobayashi; Takeo Nakamura; Akira Nakajima

Characteristics of optical read-only media (O-ROM) having both grooves for tracking and pits that represent data by length were studied. Servo signals were observed over a wide bandwidth up to the data clock frequency and, in addition, the surface structures of the disks were observed. These observations showed that servo signals depend not only on the depth of grooves but also on that of the embossed data pits. Optimizing the depths of pits and grooves based on the results of pit density dependency of servo signals is necessary to ensure good characteristics of pit and groove signals.


Archive | 2007

Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus

Natsuko Nobukuni; Takashi Ohno; Masae Kubo; Michikazu Horie


Archive | 2007

Rewritable optical recording medium and optical recording method

Takashi Ohno; Masae Kubo; Michikazu Horie; Masaaki Mizuno; Hiroyuki Hoshino; Akio Okamuro


Archive | 2000

Phase change optical recording by divided recording pulses

Michikazu Horie; Masae Kubo; Natsuko Nobukuni; Takashi Ohno


Archive | 2000

Rewritable compact disk and method for manufacturing the same

Joji Kondo; Masae Kubo; Hideyuki Kubo


Archive | 2007

Optical recording medium having a relation between groove widths, groove depths and track pitches

Hidehiro Sasaki; Masae Kubo; Kenjirou Kiyono


Archive | 2007

INFORMATION RECORDING MEDIUM AND MASTER EXPOSING APPARATUS

Hidehiro Sasaki; Masae Kubo; Kenjirou Kiyono


Archive | 2007

Information recording medium and master exposing device

Hidehiro Sasaki; Masae Kubo; Kenjirou Kiyono


Archive | 2005

Recording and retrieving method on rewritable optical recording medium

Natsuko Nobukuni; Takashi Ohno; Masae Kubo; Michikazu Horie


Archive | 2004

Optisches aufzeichnungsverfahren recording method Optical

Michikazu Horie; Takashi Ohno; Kenjirou Kiyono; Masae Kubo

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Takashi Ohno

Mitsubishi Chemical Corporation

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Natsuko Nobukuni

Mitsubishi Chemical Corporation

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Hideyuki Kubo

Mitsubishi Chemical Corporation

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Joji Kondo

Mitsubishi Chemical Corporation

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