Keiko OGAWA

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Arakawa-ku, JP

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Patents Applicationslast 30 patents

Information Patent Application
TCP/IP-BASED COMMUNICATION SYSTEM AND ASSOCIATED METHODOLOGY PROVID...
- Publication number 20120066489
- Publication date Mar 15, 2012
- Keiko OGAWA
- Hirotsugu OZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CLIENT DEVICE, MAIL SYSTEM, PROGRAM, AND RECORDING MEDIUM
- Publication number 20100049978
- Publication date Feb 25, 2010
- Keiko OGAWA
- Keiko Ogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE