Sakiko Nagato

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information storage apparatus and password collation method
- Patent number 8,275,994
- Issue date Sep 25, 2012
- Sony Corporation
- Takeshi Funahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage apparatus, data providing system and data providing me...
- Patent number 8,099,606
- Issue date Jan 17, 2012
- Sony Corporation
- Takeshi Funahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information storage device, security system, access permission meth...
- Patent number 7,958,553
- Issue date Jun 7, 2011
- Sony Corporation
- Takeshi Funahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Information storage apparatus and password collation method
- Publication number 20060075485
- Publication date Apr 6, 2006
- Takeshi Funahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data storage apparatus, data providing system and data providing me...
- Publication number 20060002198
- Publication date Jan 5, 2006
- Takeshi Funahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information storage device, security system, access permission meth...
- Publication number 20050182973
- Publication date Aug 18, 2005
- Takeshi Funahashi
- G06 - COMPUTING CALCULATING COUNTING