Yoshitaka Sakamoto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Characteristic correction apparatus for gamma correcting an image b...
- Patent number 7,463,295
- Issue date Dec 9, 2008
- Panasonic Corporation
- Ryoji Asada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Characteristic correcting device
- Publication number 20050104987
- Publication date May 19, 2005
- Ryoji Asada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE