Masafumi Ishige

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Video data recording apparatus and video data recording method
- Patent number 7,386,219
- Issue date Jun 10, 2008
- Sony Corporation
- Masafumi Ishige
- G11 - INFORMATION STORAGE
Information Patent Grant
Luminance/chrominance separator
- Patent number 4,661,842
- Issue date Apr 28, 1987
- Sony Corporation
- Masafumi Ishige
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Video data recording apparatus and video data recording method
- Publication number 20020057894
- Publication date May 16, 2002
- Masafumi Ishige
- G11 - INFORMATION STORAGE