Tadahisa Iritani

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
System using international roaming-capable mobile communication net...
- Patent number 8,774,796
- Issue date Jul 8, 2014
- Vodafone Group PLC
- Tomonori Aoki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
System Using International Roaming-Capable Mobile Communication Net...
- Publication number 20090011758
- Publication date Jan 8, 2009
- Tomonori Aoki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE