Toru Matsukawa

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Yamato, JP

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Patents Applicationslast 30 patents

Information Patent Application
QOS-FOR-EACH-LINE CONTROLLING COMMUNICATION CONTROL APPARATUS, COMM...
- Publication number 20090313366
- Publication date Dec 17, 2009
- Hitomi Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DNS server
- Publication number 20070124487
- Publication date May 31, 2007
- Hitachi Communication Technologies, Ltd.
- Tetsuro Yoshimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE