Ayaka Hamanaga

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Patents Grantslast 30 patents

Information Patent Grant
Mobile terminal and incoming/outgoing call history management method
- Patent number 7,283,813
- Issue date Oct 16, 2007
- Matsushita Electric Industrial Co., Ltd.
- Ayaka Hamanaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile terminal apparatus capable of resuming an interrupted applic...
- Patent number 7,024,206
- Issue date Apr 4, 2006
- Matsushita Electric Industrial Co., Ltd.
- Ayaka Hamanaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Mobile terminal incoming/outgoing call history management method
- Publication number 20060025112
- Publication date Feb 2, 2006
- Ayaka Hamanaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile terminal apparatus
- Publication number 20050176460
- Publication date Aug 11, 2005
- Ayaka Hamanaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE