Eriko Koda

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Yokohama, JP

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Patents Applicationslast 30 patents

Information Patent Application
Electronic watermarking apparatus and method
- Publication number 20050100671
- Publication date May 12, 2005
- Yoko Kawada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for distributing contents
- Publication number 20050004946
- Publication date Jan 6, 2005
- Yasushi Kawamoto
- G06 - COMPUTING CALCULATING COUNTING