Masamichi Takayama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Digital recording/reproducing apparatus
- Patent number 7,603,190
- Issue date Oct 13, 2009
- Sony Corporation
- Masamichi Takayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Video signal processing device and method
- Patent number 7,023,486
- Issue date Apr 4, 2006
- Sony Corporation
- Masamichi Takayama
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Digital recording/reproducing apparatus
- Publication number 20040047608
- Publication date Mar 11, 2004
- Masamichi Takayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video signal processing device and method
- Publication number 20030031461
- Publication date Feb 13, 2003
- Masamichi Takayama
- G11 - INFORMATION STORAGE