INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCTION APPARATUS AND INFORMATION RECORDING APPARATUS

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United States of America Patent

SERIAL NO

13688805

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Abstract

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According to one embodiment, an information recording medium characterized by including, a first servo layer, a second servo layer, and a data layer, the information recording medium further including, a first spiral track and a second spiral track formed between the first servo layer and the second servo layer and spiraling in opposite directions.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBA1-1 SHIBAURA 1-CHOME MINATO-KU TOKYO 105-8001

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doi, Kazuaki Kawasaki-shi, JP 23 49
OGAWA, Akihito Fujisawa-shi, JP 175 790
Okano, Hideaki Yokohama-shi, JP 90 366
Tanioka, Chikara Yokohama-shi, JP 9 5
Usui, Takashi Saitama-shi, JP 238 1199
Watabe, Kazuo Yokohma-shi, JP 154 737

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