Shouichi Yamazaki

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication system and method capable of avoiding congestion in m...
- Patent number 6,992,981
- Issue date Jan 31, 2006
- KDDI R & D Laboratories Inc.
- Daisuke Morikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Communication system and method capable of avoiding congestion in m...
- Publication number 20020089928
- Publication date Jul 11, 2002
- KDDI R&D Laboratories Inc.
- Daisuke Morikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE