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Satoshi Jinno
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Saitama, JP
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last 30 patents
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Patent Grant
Multi-layer optical disk having a reflection layer comprising thin...
Patent number
6,009,070
Issue date
Dec 28, 1999
Pioneer Electronic Corporation
Takanobu Higuchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium
Patent number
5,702,792
Issue date
Dec 30, 1997
Pioneer Electronic Corporation
Tetsuya Iida
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for manufacturing a substrate means for an optical record...
Patent number
5,417,182
Issue date
May 23, 1995
Pioneer Electronic Corporation
Seiro Fujii
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording disc
Patent number
5,360,652
Issue date
Nov 1, 1994
Pioneer Electronic Corporation
Takahiro Kobayashi
G11 - INFORMATION STORAGE
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Patent Grant
Manufacturing method of substrate means for optical recording disk...
Patent number
5,292,550
Issue date
Mar 8, 1994
Pioneer Electronic Corporation
Seiro Fujii
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording disk and manufacturing method thereof
Patent number
5,217,850
Issue date
Jun 8, 1993
Pioneer Electronic Corporation
Seiro Fujii
G11 - INFORMATION STORAGE