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Takashi Tomita
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Mishima, JP
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last 30 patents
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Patent Grant
Optical disk structure, method of manufacturing the same, and appar...
Patent number
6,019,863
Issue date
Feb 1, 2000
Kabushiki Kaisha Toshiba
Hideyuki Irie
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL