Hiromu Ishikawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wireless communication device, wireless communication system, contr...
- Patent number 8,831,510
- Issue date Sep 9, 2014
- NEC Corporation
- Akio Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication device, wireless communication system, contr...
- Patent number 8,600,303
- Issue date Dec 3, 2013
- NEC Corporation
- Akio Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, CONTR...
- Publication number 20110217960
- Publication date Sep 8, 2011
- Akio Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, CONTR...
- Publication number 20110124286
- Publication date May 26, 2011
- Akio Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE