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Kazuhiro Nishimura
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Fuji, JP
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last 30 patents
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Patent Grant
Phase-changeable optical recording medium, method of manufacturing...
Patent number
6,335,069
Issue date
Jan 1, 2002
Asahi Kasei Kabushiki Kaisha
Shuichiro Ogawa
G11 - INFORMATION STORAGE
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Patent Grant
Phase-change optical disks and processes for preparing the same
Patent number
5,641,606
Issue date
Jun 24, 1997
Asahi Kasei Kogyo Kabushiki Kaisha
Masaru Suzuki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...