Yoichiro Yahata

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Tenri-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image processing device, image processing method, and storage medium
- Patent number 8,107,743
- Issue date Jan 31, 2012
- Sharp Kabushiki Kaisha
- Hisashi Saiga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image coding apparatus, image coding method, and recording medium,...
- Patent number 7,706,618
- Issue date Apr 27, 2010
- Sharp Kabushiki Kaisha
- Yoichiro Yahata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM
- Publication number 20080240584
- Publication date Oct 2, 2008
- Hisashi SAIGA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Quantization Table Producing Device, Quantization Table Producing M...
- Publication number 20070248276
- Publication date Oct 25, 2007
- Yoichiro Yahata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image coding apparatus, image coding method, and recording medium,...
- Publication number 20070098285
- Publication date May 3, 2007
- Sharp Kabushiki Kaisha
- Yoichiro Yahata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE