Seiji Hamaguchi

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Portable information terminal device
- Patent number 8,279,043
- Issue date Oct 2, 2012
- Sharp Kabushiki Kaisha
- Masaaki Sasa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE INFORMATION TERMINAL DEVICE
- Publication number 20100164684
- Publication date Jul 1, 2010
- Masaaki Sasa
- G07 - CHECKING-DEVICES