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Total properties:
28
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Patent #:
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Issue Dt:
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03/05/1996
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Application #:
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08262146
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Filing Dt:
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06/20/1994
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Title:
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METHOD OF IMPLEMENTING ELLIPTIC CURVE CRYPTOSYSTEMS IN DIGITAL SIGNATURES OR VERIFICATION AND PRIVACY COMMUNICATION
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Patent #:
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Issue Dt:
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05/02/2000
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Application #:
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08859881
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Filing Dt:
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05/21/1997
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Title:
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ENCRYPTION APPARATUS FOR ENSURING SECURITY IN COMMUNICATION BETWEEN DEVICES
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Patent #:
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Issue Dt:
|
11/25/2003
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Application #:
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09257319
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Filing Dt:
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02/25/1999
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Title:
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DEVICE AUTHENTICATION AND ENCRYPTED COMMUNICATION SYSTEM OFFERING INCREASED SECURITY
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Patent #:
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Issue Dt:
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02/03/2004
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Application #:
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09415169
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Filing Dt:
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10/08/1999
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Title:
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PRODUCTION PROTECTION SYSTEM DEALING WITH CONTENTS THAT ARE DIGITAL PRODUCTION
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Patent #:
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Issue Dt:
|
09/05/2006
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Application #:
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09505810
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Filing Dt:
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02/17/2000
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Title:
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ELECTRONIC ASSET UTILIZATION SYSTEM, ELECTRONIC ASSET UTILIZATION METHOD, SERVER FOR USE WITH ELECTRONIC ASSET UTILIZATION SYSTEM, AND RECORDING MEDIUM HAVING RECORDED THEREON ELECTRONIC ASSET UTILIZATION METHOD
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Patent #:
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Issue Dt:
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12/16/2003
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Application #:
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09545580
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Filing Dt:
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04/07/2000
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Title:
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IMAGE RECOGNITION METHOD AND APPARATUS UTILIZING EDGE DETECTION BASED ON MAGNITUDES OF COLOR VECTORS EXPRESSING COLOR ATTRIBUTES OF RESPECTIVE PIXELS OF COLOR IMAGE
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Patent #:
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Issue Dt:
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06/24/2008
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Application #:
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09616652
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Filing Dt:
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07/14/2000
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Title:
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ELECTRONIC TICKET, ELECTRONIC WALLET, AND INFORMATION TERMINAL
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Patent #:
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Issue Dt:
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07/24/2007
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Application #:
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09631301
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Filing Dt:
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08/02/2000
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Title:
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INDIVIDUAL AUTHENTICATION METHOD, INDIVIDUAL AUTHENTICATION APPARATUS, ACCOUNTING METHOD, ACCOUNTING APPARATUS
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Patent #:
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Issue Dt:
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01/11/2005
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Application #:
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09727847
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Filing Dt:
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12/01/2000
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Publication #:
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Pub Dt:
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07/18/2002
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Title:
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TRANSPARENT SECURE ELECTRONIC CREDIT CARD TRANSACTION PROTOCOL WITH CONTENT-BASED AUTHENTICATION
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Patent #:
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Issue Dt:
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07/18/2006
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Application #:
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09807295
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Filing Dt:
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07/13/2001
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Title:
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ELECTRONIC INFORMATION BACKUP SYSTEM
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Patent #:
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Issue Dt:
|
08/07/2007
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Application #:
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09972820
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Filing Dt:
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10/05/2001
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Publication #:
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Pub Dt:
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06/13/2002
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Title:
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APPARATUS FOR OUTPUTTING INDIVIDUAL AUTHENTICATION INFORMATION CONNECTABLE TO A PLURALITY OF TERMINALS THROUGH A NETWORK
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Patent #:
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Issue Dt:
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01/02/2007
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Application #:
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10017392
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Filing Dt:
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12/18/2001
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Publication #:
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Pub Dt:
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06/27/2002
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Title:
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SECURITY COMMUNICATION PACKET PROCESSING APPARATUS AND THE METHOD THEREOF
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Patent #:
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Issue Dt:
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05/31/2005
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Application #:
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10146023
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Filing Dt:
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05/16/2002
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Publication #:
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Pub Dt:
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11/21/2002
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Title:
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IC CARD AND ELECTRONIC DEVICES
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Patent #:
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Issue Dt:
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08/21/2007
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Application #:
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10271563
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Filing Dt:
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10/17/2002
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Publication #:
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Pub Dt:
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05/01/2003
| | | | |
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Title:
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DEVICE AUTHENTICATION SYSTEM AND METHOD FOR DETERMINING WHETHER A PLURALITY OF DEVICES BELONG TO A GROUP
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|
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Patent #:
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Issue Dt:
|
08/07/2007
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Application #:
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10375138
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Filing Dt:
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02/28/2003
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Publication #:
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Pub Dt:
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09/18/2003
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Title:
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SERVICE PROVIDING SYSTEM IN WHICH SERVICES ARE PROVIDED FROM SERVICE PROVIDER APPARATUS TO SERVICE USER APPARATUS VIA NETWORK
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Patent #:
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Issue Dt:
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05/15/2007
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Application #:
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10403042
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Filing Dt:
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04/01/2003
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Publication #:
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Pub Dt:
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10/09/2003
| | | | |
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Title:
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METHOD OF PROVIDING INFORMATION VIA A COMMUNICATION NETWORK AND INFORMATION PROVIDING SYSTEM
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Patent #:
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Issue Dt:
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05/29/2007
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Application #:
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10415884
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Filing Dt:
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05/08/2003
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Publication #:
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Pub Dt:
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02/05/2004
| | | | |
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Title:
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PARAMETER ESTIMATION APPARATUS AND DATA MATCHING APPARATUS
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Patent #:
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|
Issue Dt:
|
05/13/2008
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Application #:
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10419251
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Filing Dt:
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04/21/2003
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Publication #:
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Pub Dt:
|
11/20/2003
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Title:
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PUBLIC KEY CERTIFICATE REVOCATION LIST GENERATION APPARATUS, REVOCATION JUDGEMENT APPARATUS, AND AUTHENTICATION SYSTEM
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Patent #:
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Issue Dt:
|
07/10/2007
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Application #:
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10469242
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Filing Dt:
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09/05/2003
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Publication #:
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Pub Dt:
|
05/06/2004
| | | | |
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Title:
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Personal Authentication Device and Portable Terminal Apparatus
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|
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Patent #:
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|
Issue Dt:
|
09/25/2007
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Application #:
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10493545
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Filing Dt:
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04/22/2004
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Publication #:
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Pub Dt:
|
12/09/2004
| | | | |
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Title:
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METHOD, SYSTEM, DEVICE AND COMPUTER PROGRAM FOR MUTUAL AUTHENTICATION AND CONTENT PROTECTION
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Patent #:
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Issue Dt:
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09/23/2008
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Application #:
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10594060
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Filing Dt:
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09/25/2006
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Publication #:
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Pub Dt:
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08/02/2007
| | | | |
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Title:
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TICKET MANAGEMENT SYSTEM, TERMINAL DEVICE, TICKET MANAGEMENT SERVER, REGISTER DEVICE, VALUE CONVERSION METHOD, COMPUTER PROGRAM, AND RECORDING MEDIUM
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Patent #:
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|
Issue Dt:
|
11/29/2005
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Application #:
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10617686
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Filing Dt:
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07/14/2003
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|
Publication #:
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Pub Dt:
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06/03/2004
| | | | |
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Title:
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MEMORY CARD READING/WRITING APPARATUS, ACCESS METHOD, PROGRAM AND STORAGE MEDIUM THEREOF
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|
|
|
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Patent #:
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|
Issue Dt:
|
11/04/2008
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Application #:
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10620690
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Filing Dt:
|
07/17/2003
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|
Publication #:
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Pub Dt:
|
02/26/2004
| | | | |
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Title:
|
SYSTEM FOR PREVENTING UNAUTHORIZED USE OF RECORDING MEDIA
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|
|
|
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Patent #:
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|
Issue Dt:
|
01/29/2008
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Application #:
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10647640
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Filing Dt:
|
08/25/2003
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|
Publication #:
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Pub Dt:
|
02/26/2004
| | | | |
|
Title:
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AUTHENTICATION METHOD, SYSTEM AND APPARATUS OF AN ELECTRONIC VALUE
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|
|
|
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Patent #:
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|
Issue Dt:
|
04/26/2005
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Application #:
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10684477
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Filing Dt:
|
10/15/2003
|
|
Publication #:
|
|
Pub Dt:
|
04/29/2004
| | | | |
|
Title:
|
IMAGE RECOGNITION METHOD AND APPARATUS UTILIZING EDGE DETECTION BASED ON MAGNITUDES OF COLOR VECTORS EXPRESSING COLOR ATTRIBUTES OF RESPECTIVE PIXELS OF COLOR IMAGE
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|
|
|
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Patent #:
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|
Issue Dt:
|
02/27/2007
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Application #:
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10684538
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Filing Dt:
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10/14/2003
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Publication #:
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Pub Dt:
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07/08/2004
| | | | |
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Title:
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OPERATION INSTRUCTING DEVICE, OPERATION INSTRUCTING METHOD, AND OPERATION INSTRUCTING PROGRAM
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|
|
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Patent #:
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Issue Dt:
|
03/01/2005
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Application #:
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10729186
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Filing Dt:
|
12/05/2003
|
|
Publication #:
|
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Pub Dt:
|
07/15/2004
| | | | |
|
Title:
|
PRODUCTION PROTECTION SYSTEM DEALING WITH CONTENTS THAT ARE DIGITAL PRODUCTION
|
|
|
|
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Patent #:
|
|
Issue Dt:
|
04/22/2008
|
Application #:
|
11049482
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Filing Dt:
|
02/02/2005
|
|
Publication #:
|
|
Pub Dt:
|
08/11/2005
| | | | |
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Title:
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SECURE DEVICE AND MOBILE TERMINAL WHICH CARRY OUT DATA EXCHANGE BETWEEN CARD APPLICATIONS
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