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Koichi Horino
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Kurashiki, JP
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last 30 patents
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Patent Grant
Production of optical recording medium
Patent number
4,840,873
Issue date
Jun 20, 1989
Kuraray Co., Ltd.
Hideki Kobayashi
G11 - INFORMATION STORAGE
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Patent Grant
Optical recording medium
Patent number
4,816,841
Issue date
Mar 28, 1989
Kuraray Co., Ltd.
Hideki Kobayashi
G11 - INFORMATION STORAGE