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Kanna Shimizu
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Austin, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Providing sealed storage in a data processing device
Patent number
8,438,658
Issue date
May 7, 2013
International Business Machines Corporation
H. Peter Hofstee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cryptographically-enabled privileged mode execution
Patent number
8,433,927
Issue date
Apr 30, 2013
International Business Machines Corporation
Wilfred E. Plouffe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Application-specific secret generation
Patent number
8,422,674
Issue date
Apr 16, 2013
International Business Machines Corporation
Masana Murase
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Secure policy differentiation by secure kernel design
Patent number
8,332,636
Issue date
Dec 11, 2012
International Business Machines Corporation
Masana Murase
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Updateable secure kernel extensions
Patent number
8,332,635
Issue date
Dec 11, 2012
International Business Machines Corporation
Wilfred E. Plouffe, Jr.
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for securely saving and restoring a context of a...
Patent number
8,190,917
Issue date
May 29, 2012
International Business Machines Corporation
Mark Richard Nutter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Support for multiple security policies on a unified authentication...
Patent number
8,166,304
Issue date
Apr 24, 2012
International Business Machines Corporation
Masana Murase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for an isolated process to control address transl...
Patent number
8,108,905
Issue date
Jan 31, 2012
International Business Machines Corporation
Charles R. Johns
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for securely saving a program context to a shared...
Patent number
8,095,802
Issue date
Jan 10, 2012
International Business Machines Corporation
Mark Richard Nutter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method to protect secrets against encrypted section attack
Patent number
8,010,804
Issue date
Aug 30, 2011
International Business Machines Corporation
Masana Murase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for securely restoring a program context from a s...
Patent number
7,945,789
Issue date
May 17, 2011
International Business Machines Corporation
Mark Richard Nutter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Invoking externally assisted calls from an isolated environment
Patent number
7,934,063
Issue date
Apr 26, 2011
International Business Machines Corporation
Masana Murase
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Cryptographic secure program overlays
Patent number
7,886,162
Issue date
Feb 8, 2011
International Business Machines Corporation
Masana Murase
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for digital content player with secure processing...
Patent number
7,660,769
Issue date
Feb 9, 2010
International Business Machines Corporation
Kanna Shimizu
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Method to Protect Secrets Against Encrypted Section Attack
Publication number
20100037068
Publication date
Feb 11, 2010
Masana Murase
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Support for Multiple Security Policies on a Unified Authentication...
Publication number
20090086974
Publication date
Apr 2, 2009
Masana Murase
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Secure Policy Differentiation by Secure Kernel Design
Publication number
20090089579
Publication date
Apr 2, 2009
Masana Murase
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Cryptographic Secure Program Overlays
Publication number
20080301468
Publication date
Dec 4, 2008
Masana Murase
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Application-Specific Secret Generation
Publication number
20080298581
Publication date
Dec 4, 2008
Masana Murase
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Cryptographically-enabled Privileged Mode Execution
Publication number
20080301469
Publication date
Dec 4, 2008
Wilfred E. Plouffe, JR.
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Updateable Secure Kernel Extensions
Publication number
20080301440
Publication date
Dec 4, 2008
Wilfred E. Plouffe, JR.
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD, SYSTEM, AND COMPUTER PROGRAM PRODUCT FOR INVOKING EXTERNALL...
Publication number
20080244612
Publication date
Oct 2, 2008
Masana Murase
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR AN ISOLATED PROCESS TO CONTROL ADDRESS TRANSL...
Publication number
20080104711
Publication date
May 1, 2008
Charles R. Johns
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System and Method for Securely Saving a Program Context to a Shared...
Publication number
20080066074
Publication date
Mar 13, 2008
Mark Richard Nutter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System and Method for Securely Saving and Restoring a Context of a...
Publication number
20080066075
Publication date
Mar 13, 2008
Mark Richard Nutter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System and Method for Securely Restoring a Program Context from a S...
Publication number
20080065907
Publication date
Mar 13, 2008
Mark Richard Nutter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System and Method for Digital Content Player with Secure Processing...
Publication number
20080065547
Publication date
Mar 13, 2008
Kanna Shimizu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus and method for providing sealed storage in a data process...
Publication number
20070179904
Publication date
Aug 2, 2007
H. Peter Hofstee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus and method for providing key security in a secure processor
Publication number
20070180271
Publication date
Aug 2, 2007
IBM CORPORATION
Akiyuki Hatakeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System and method for the offline development of passive simulation...
Publication number
20070027669
Publication date
Feb 1, 2007
International Business Machines Corporation
Anthony J. Bybell
G06 - COMPUTING CALCULATING COUNTING