Aya Tsurusaki

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
PACKET USAGE AMOUNT CALCULATION DEVICE AND PACKET USAGE AMOUNT CALC...
- Publication number 20180227436
- Publication date Aug 9, 2018
- NTT DoCoMo, Inc.
- Yasuyuki HONDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, RELAY APPARATUS, AND COMMUNICATION METHOD
- Publication number 20160057566
- Publication date Feb 25, 2016
- NTT DoCoMo, Inc.
- Takashi Koshimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE