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Nagaokakyo, JP
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last 30 patents
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Patent Grant
Methods of efficiently recording and audio signal in semiconductor...
Patent number
6,112,171
Issue date
Aug 29, 2000
Mitsubishi Denki Kabushiki Kaisha
Kazuhiro Sugiyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for controlling a sum of a varying information amount of...
Patent number
5,892,884
Issue date
Apr 6, 1999
Mitsubishi Denki Kabushiki Kaisha
Kazuhiro Sugiyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for controlling a sum of varying information amount of a...
Patent number
5,889,921
Issue date
Mar 30, 1999
Mitsubishi Denki Kabushiki Kaisha
Kazuhiro Sugiyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital video/audio recording and reproducing apparatus
Patent number
5,878,183
Issue date
Mar 2, 1999
Mitsubishi Denki Kabushiki Kaisha
Kazuhiro Sugiyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Methods of efficiently recording and reproducing an audio signal in...
Patent number
5,864,801
Issue date
Jan 26, 1999
Mitsubishi Denki Kabushiki Kaisha
Kazuhiro Sugiyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Methods of efficiently recording an audio signal in semiconductor m...
Patent number
5,774,843
Issue date
Jun 30, 1998
Mitsubishi Denki Kabushiki Kaisha
Kazuhiro Sugiyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of efficiently recording an audio signal in semiconductor me...
Patent number
5,752,221
Issue date
May 12, 1998
Mitsubishi Denki Kabushiki Kaisha
Kazuhiro Sugiyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Methods of efficiently recording an audio signal in semiconductor m...
Patent number
5,630,010
Issue date
May 13, 1997
Mitsubishi Denki Kabushiki Kaisha
Kazuhiro Sugiyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Methods of efficiently recording an audio signal in semiconductor m...
Patent number
5,495,552
Issue date
Feb 27, 1996
Mitsubishi Denki Kabushiki Kaisha
Kazuhiro Sugiyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital video/audio recording and reproducing apparatus
Patent number
5,434,716
Issue date
Jul 18, 1995
Mitsubishi Denki Kabushiki Kaisha
Kazuhiro Sugiyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for variably compressing video and audio information with...
Patent number
5,309,290
Issue date
May 3, 1994
Mitsubishi Denki Kabushiki Kaisha
Kazuhiro Sugiyama
G11 - INFORMATION STORAGE