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Satoru Fukuoka
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Yamanashi-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical disc
Patent number
6,404,729
Issue date
Jun 11, 2002
Pioneer Video Corporation
Nobuki Yamaoka
G11 - INFORMATION STORAGE
Information
Patent Grant
High density optical disc configuration
Patent number
5,883,879
Issue date
Mar 16, 1999
Pioneer Video Corporation
Satoru Fukuoka
G11 - INFORMATION STORAGE
Information
Patent Grant
Developing method and developing apparatus for optical record medium
Patent number
5,759,749
Issue date
Jun 2, 1998
Pioneer Electronic Corporation
Satoru Fukuoka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical disk having narrow and wide guide grooves
Patent number
4,947,384
Issue date
Aug 7, 1990
Pioneer Electronic Corporation
Kenji Suzuki
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk manufacturing method
Patent number
4,837,130
Issue date
Jun 6, 1989
Pioneer Electronic Corp.
Minemasa Ohta
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL DISC
Publication number
20020054563
Publication date
May 9, 2002
NOBUKI YAMAOKA
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD OF MANUFACTURING AN OPTICAL DISK ORIGINAL RECORDING
Publication number
20010028994
Publication date
Oct 11, 2001
SATORU FUKUOKA
G11 - INFORMATION STORAGE