Sumio Toyama

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Yokohama-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
Mobile unit, data transmission/reception method, and data transmiss...
- Publication number 20040262384
- Publication date Dec 30, 2004
- NTT DoCoMo, Inc.
- Masakazu Nishida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE