Michio Nagai

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Saitama, JP

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Patents Grantslast 30 patents

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Magnetic reproducing device using window pulses to extract address...
- Patent number 5,379,151
- Issue date Jan 3, 1995
- Sony Corporation
- Michio Nagai
- G11 - INFORMATION STORAGE
Information Patent Grant
High efficiency data compressed image encoding
- Patent number 5,321,440
- Issue date Jun 14, 1994
- Sony Corporation
- Naofumi Yanagihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital video tape recorder
- Patent number 5,223,991
- Issue date Jun 29, 1993
- Sony Corporation
- Michio Nagai
- G11 - INFORMATION STORAGE
Information Patent Grant
Signal processing apparatus selecting a scrambled signal having a d...
- Patent number 5,122,912
- Issue date Jun 16, 1992
- Sony Corporation
- Keiji Kanota
- G11 - INFORMATION STORAGE
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Highly efficient coding apparatus
- Patent number 5,023,710
- Issue date Jun 11, 1991
- Sony Corporation
- Tetsujiro Kondo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Recording and reproducing apparatus for time compressed video signa...
- Patent number 4,780,769
- Issue date Oct 25, 1988
- Sony Corporation
- Toshihiko Numakura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE