Naohiro Sekiya

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication system, communication control device, communication m...
- Patent number 8,937,883
- Issue date Jan 20, 2015
- NTT DoCoMo, Inc.
- Michiko Wakui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, communication control device, communication m...
- Patent number 8,902,783
- Issue date Dec 2, 2014
- NTT DoCoMo, Inc.
- Michiko Wakui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MOBILE COMMUNICATION TERMINAL, CONTRACT INFORMATION MANAGEMENT SYST...
- Publication number 20130095788
- Publication date Apr 18, 2013
- NTT DoCoMo, Inc.
- Michiko Wakui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, COMMUNICATION CONTROL DEVICE, COMMUNICATION M...
- Publication number 20130070633
- Publication date Mar 21, 2013
- NTT DoCoMo, Inc.
- Michiko Wakui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE