Junko Furuyama

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Setagaya-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Secure device and relay terminal
- Patent number 8,184,810
- Issue date May 22, 2012
- Panasonic Corporation
- Junko Furuyama
- G07 - CHECKING-DEVICES
Information Patent Grant
Apparatus and a method for preventing unauthorized use and a device...
- Patent number 7,647,638
- Issue date Jan 12, 2010
- Panasonic Corporation
- Junko Furuyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Station discovery processing method and wireless communication device
- Patent number 7,406,093
- Issue date Jul 29, 2008
- Matsushita Electric Industrial Co., Ltd.
- Junko Furuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Authentication method, system and apparatus of an electronic value
- Patent number 7,325,132
- Issue date Jan 29, 2008
- Matsushita Electric Industrial Co., Ltd.
- Hisashi Takayama
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Secure Device and Relay Terminal
- Publication number 20070223696
- Publication date Sep 27, 2007
- Junko Furuyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Portable device, IC module, IC card, and method for using services
- Publication number 20050023345
- Publication date Feb 3, 2005
- Junko Furuyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Station discovery processing method and wireless communication device
- Publication number 20040170134
- Publication date Sep 2, 2004
- Matsushita Electric Industrial Co., Ltd.
- Junko Furuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Content reproduction apparatus and content reproduction control method
- Publication number 20040102987
- Publication date May 27, 2004
- Eiji Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Authentication method, system and apparatus of an electronic value
- Publication number 20040039919
- Publication date Feb 26, 2004
- Hisashi Takayama
- G06 - COMPUTING CALCULATING COUNTING