Masao Nakagawa

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Yokohama-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
Radio communication apparatus, ad-hoc system and communication system
- Publication number 20070109989
- Publication date May 17, 2007
- Masao Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio communication apparatus, radio communication method, communic...
- Publication number 20060215611
- Publication date Sep 28, 2006
- Masao Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio communications apparatus, radio communications system, and ba...
- Publication number 20060205408
- Publication date Sep 14, 2006
- Masao Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE