Chikako Tsukada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Server apparatus and message transmission method
- Patent number 8,467,771
- Issue date Jun 18, 2013
- NTT DoCoMo, Inc.
- Motoshi Tamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Server Apparatus and Message Transmission Method
- Publication number 20100273455
- Publication date Oct 28, 2010
- NTT DoCoMo, Inc.
- Motoshi Tamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE