Kouya Tochikubo

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cryptographic management apparatus, decryption management apparatus...
- Patent number 8,688,969
- Issue date Apr 1, 2014
- Toshiba Solutions Corporation
- Shingo Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryptographic module management apparatus, method, and program
- Patent number 8,406,422
- Issue date Mar 26, 2013
- Toshiba Solutions Corporation
- Shingo Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryptographic module distribution system, apparatus, and program
- Patent number 8,396,218
- Issue date Mar 12, 2013
- Toshiba Solutions Corporation
- Shingo Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryptographic module selecting device and program
- Patent number 8,370,643
- Issue date Feb 5, 2013
- Toshiba Solutions Corporation
- Shingo Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for recording information including secret inf...
- Patent number 7,372,964
- Issue date May 13, 2008
- Kabushiki Kaisha Toshiba
- Hideki Mimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Signal processing method and apparatus, signal reproducing method a...
- Patent number 7,249,305
- Issue date Jul 24, 2007
- Kabushiki Kaisha Toshiba
- Tadashi Kojima
- G11 - INFORMATION STORAGE
Information Patent Grant
Cryptographic communication terminal, cryptographic communication c...
- Patent number 7,096,357
- Issue date Aug 22, 2006
- Kabushiki Kaisha Toshiba
- Kouya Tochikubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encryption algorithm management system
- Patent number 7,079,655
- Issue date Jul 18, 2006
- Kabushiki Kaisha Toshiba
- Kouya Tochikubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing method and apparatus, signal reproducing method a...
- Patent number 7,017,100
- Issue date Mar 21, 2006
- Kabushiki Kaisha Toshiba
- Tadashi Kojima
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
CRYPTOGRAPHIC MODULE SELECTING DEVICE AND PROGRAM
- Publication number 20100281270
- Publication date Nov 4, 2010
- Shingo Miyazaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CRYPTOGRAPHIC MANAGEMENT APPARATUS, DECRYPTION MANAGEMENT APPARATUS...
- Publication number 20090138700
- Publication date May 28, 2009
- Shingo Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CRYPTOGRAPHIC MODULE DISTRIBUTION SYSTEM, APPARATUS, AND PROGRAM
- Publication number 20090138708
- Publication date May 28, 2009
- Shingo Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CRYPTOGRAPHIC MODULE MANAGEMENT APPARATUS, METHOD, AND PROGRAM
- Publication number 20090129586
- Publication date May 21, 2009
- Shingo Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal processing method and apparatus, signal reproducing method a...
- Publication number 20060123319
- Publication date Jun 8, 2006
- Kabushiki Kaisha Toshiba
- Tadashi Kojima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Signal processing method and apparatus, signal reproducing method a...
- Publication number 20030115534
- Publication date Jun 19, 2003
- Tadashi Kojima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and apparatus for recording information including secret inf...
- Publication number 20030070082
- Publication date Apr 10, 2003
- Hideki Nimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal processing method and device, and recording medium
- Publication number 20030061500
- Publication date Mar 27, 2003
- Hideki Mimura
- G11 - INFORMATION STORAGE

Kouya Tochikubo

Person

Patents Grantslast 30 patents

Cryptographic management apparatus, decryption management apparatus...

Cryptographic module management apparatus, method, and program

Cryptographic module distribution system, apparatus, and program

Cryptographic module selecting device and program

Method and apparatus for recording information including secret inf...

Signal processing method and apparatus, signal reproducing method a...

Cryptographic communication terminal, cryptographic communication c...

Encryption algorithm management system

Signal processing method and apparatus, signal reproducing method a...

Patents Applicationslast 30 patents

CRYPTOGRAPHIC MODULE SELECTING DEVICE AND PROGRAM

CRYPTOGRAPHIC MANAGEMENT APPARATUS, DECRYPTION MANAGEMENT APPARATUS...

CRYPTOGRAPHIC MODULE DISTRIBUTION SYSTEM, APPARATUS, AND PROGRAM

CRYPTOGRAPHIC MODULE MANAGEMENT APPARATUS, METHOD, AND PROGRAM

Signal processing method and apparatus, signal reproducing method a...

Signal processing method and apparatus, signal reproducing method a...

Method and apparatus for recording information including secret inf...

Signal processing method and device, and recording medium