Koji Kanazawa

Person

Ome-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
AV information reproducing system and a reproducing method applied...
- Patent number 8,396,345
- Issue date Mar 12, 2013
- Kabushiki Kaisha Toshiba
- Koji Kanazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
AV communication control circuit for realizing copyright protection...
- Patent number 8,355,504
- Issue date Jan 15, 2013
- Kabushiki Kaisha Toshiba
- Takeshi Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus, information processing method, an...
- Patent number 7,685,422
- Issue date Mar 23, 2010
- Kabushiki Kaisha Toshiba
- Hiroshi Isozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recording and reproducing apparatus and file transfer method
- Patent number 7,664,021
- Issue date Feb 16, 2010
- Kabushiki Kaisha Toshiba
- Ken Matsushita
- G11 - INFORMATION STORAGE
Information Patent Grant
AV information reproducing system and a reproducing method applied...
- Patent number 7,440,675
- Issue date Oct 21, 2008
- Kabushiki Kaisha Toshiba
- Koji Kanazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
AV communication control circuit for realizing copyright protection...
- Patent number 7,308,098
- Issue date Dec 11, 2007
- Kabushiki Kaisha Toshiba
- Takeshi Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic apparatus and service providing method used in the elect...
- Patent number 7,096,011
- Issue date Aug 22, 2006
- Kabushiki Kaisha Toshiba
- Koji Kanazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for reproducing audiovisual information with ex...
- Patent number 6,580,870
- Issue date Jun 17, 2003
- Kabushiki Kaisha Toshiba
- Koji Kanazawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
KEY MANAGEMENT DEVICE, QUANTUM CRYPTOGRAPHY COMMUNICATION SYSTEM, K...
- Publication number 20240297784
- Publication date Sep 5, 2024
- Kabushiki Kaisha Toshiba
- Keisuke MERA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AV INFORMATION REPRODUCING SYSTEM AND A REPRODUCING METHOD APPLIED...
- Publication number 20130077934
- Publication date Mar 28, 2013
- Kabushiki Kaisha Toshiba
- Koji KANAZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
AV COMMUNICATION CONTROL CIRCUIT FOR REALIZING COPYRIGHT PROTECTION...
- Publication number 20110209226
- Publication date Aug 25, 2011
- Kabushiki Kaisha Toshiba
- Takeshi SAITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AV information reproducing system and a reproducing method applied...
- Publication number 20080159721
- Publication date Jul 3, 2008
- Kabushiki Kaisha Toshiba
- Koji Kanazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information processing apparatus
- Publication number 20080152135
- Publication date Jun 26, 2008
- Kabushiki Kaisha Toshiba
- Yoshinori Nishimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AV COMMUNICATION CONTROL CIRCUIT FOR REALIZING COPYRIGHT PROTECTION...
- Publication number 20080098487
- Publication date Apr 24, 2008
- Kabushiki Kaisha Toshiba
- Takeshi Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Copyright protection system, copyright protection device and video...
- Publication number 20080002826
- Publication date Jan 3, 2008
- Kabushiki Kaisha Toshiba
- Midori Nakamae
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Function calling method for computer system, computer system, and l...
- Publication number 20070169068
- Publication date Jul 19, 2007
- Kabushiki Kaisha Toshiba
- Koji Kanazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data transmitting apparatus and data receiving apparatus
- Publication number 20070011721
- Publication date Jan 11, 2007
- Koji Kanazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Recording and reproducing apparatus and file transfer method
- Publication number 20060168135
- Publication date Jul 27, 2006
- Kabushiki Kaisha Toshiba
- Ken Matsushita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information processing apparatus, information processing method, an...
- Publication number 20050259824
- Publication date Nov 24, 2005
- Kabushiki Kaisha Toshiba
- Hiroshi Isozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electronic apparatus and service providing method used in the elect...
- Publication number 20040214617
- Publication date Oct 28, 2004
- Koji Kanazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Device which executes authentication processing by using offline in...
- Publication number 20040193874
- Publication date Sep 30, 2004
- Kabushiki Kaisha Toshiba
- Koji Kanazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AV communication control circuit for realizing copyright protection...
- Publication number 20040133780
- Publication date Jul 8, 2004
- Kabushiki Kaisha Toshiba
- Takeshi Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AV information reproducing system and a reproducing method applied...
- Publication number 20030152366
- Publication date Aug 14, 2003
- Kabushiki Kaisha Toshiba
- Koji Kanazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Koji Kanazawa

Person

Patents Grantslast 30 patents

AV information reproducing system and a reproducing method applied...

AV communication control circuit for realizing copyright protection...

Information processing apparatus, information processing method, an...

Recording and reproducing apparatus and file transfer method

AV information reproducing system and a reproducing method applied...

AV communication control circuit for realizing copyright protection...

Electronic apparatus and service providing method used in the elect...

Systems and methods for reproducing audiovisual information with ex...

Patents Applicationslast 30 patents

KEY MANAGEMENT DEVICE, QUANTUM CRYPTOGRAPHY COMMUNICATION SYSTEM, K...

AV INFORMATION REPRODUCING SYSTEM AND A REPRODUCING METHOD APPLIED...

AV COMMUNICATION CONTROL CIRCUIT FOR REALIZING COPYRIGHT PROTECTION...

AV information reproducing system and a reproducing method applied...

Information processing apparatus

AV COMMUNICATION CONTROL CIRCUIT FOR REALIZING COPYRIGHT PROTECTION...

Copyright protection system, copyright protection device and video...

Function calling method for computer system, computer system, and l...

Data transmitting apparatus and data receiving apparatus

Recording and reproducing apparatus and file transfer method

Information processing apparatus, information processing method, an...

Electronic apparatus and service providing method used in the elect...

Device which executes authentication processing by using offline in...

AV communication control circuit for realizing copyright protection...

AV information reproducing system and a reproducing method applied...