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Takashi Tokutani
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Kawasaki, JP
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Patents Grants
last 30 patents
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Patent Grant
Computer program, method, and system for access control
Patent number
8,448,217
Issue date
May 21, 2013
Fujitsu Limited
Takashi Tokutani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Access control policy compliance check process
Patent number
8,413,211
Issue date
Apr 2, 2013
Fujitsu Limited
Takashi Tokutani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data processing apparatus for digital copyrights management
Patent number
7,549,172
Issue date
Jun 16, 2009
Fujitsu Limited
Takashi Tokutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
ACCESS CONTROL POLICY COMPLIANCE CHECK PROCESS
Publication number
20090300711
Publication date
Dec 3, 2009
Fujitsu Limited
Takashi Tokutani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Computer program, method, and system for access control
Publication number
20080104663
Publication date
May 1, 2008
Fujitsu Limited
Takashi Tokutani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data processing apparatus for digital copyrights management
Publication number
20050185792
Publication date
Aug 25, 2005
FUJITSU LIMITED
Takashi Tokutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Confidential contents management method
Publication number
20040193546
Publication date
Sep 30, 2004
FUJITSU LIMITED
Takashi Tokutani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Private data protection distribution method and program
Publication number
20040139315
Publication date
Jul 15, 2004
FUJITSU LIMITED
Takashi Tokutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE