Kei Kudo

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Yokohama, JP

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Patents Applicationslast 30 patents

Information Patent Application
Electronic watermarking method and storage medium for storing elect...
- Publication number 20060015735
- Publication date Jan 19, 2006
- Kei Kudo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic watermarking method and storage medium for storing elect...
- Publication number 20060012831
- Publication date Jan 19, 2006
- Mizuho Narimatsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Encoding device and encoding method
- Publication number 20040131122
- Publication date Jul 8, 2004
- Kei Kudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE