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Nobuhiko Kano
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Nagano, JP
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last 30 patents
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Patent Grant
Method of manufacturing an optical recording medium
Patent number
4,990,208
Issue date
Feb 5, 1991
Seiko Epson Corporation, A Japanese Corporation
Nobuhiko Kano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Optical recording medium
Patent number
4,800,112
Issue date
Jan 24, 1989
Seiko Epson Corporation
Nobuhiko Kano
G11 - INFORMATION STORAGE