Katsushi Matsuda

Person

Minato-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic document equivalence determination system and equivalenc...
- Patent number 8,977,949
- Issue date Mar 10, 2015
- NEC Corporation
- Katsushi Matsuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for security policy management
- Patent number 7,882,537
- Issue date Feb 1, 2011
- NEC Corporation
- Sumitaka Okajo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filtering rule analysis method and system
- Patent number 7,792,775
- Issue date Sep 7, 2010
- NEC Corporation
- Katsushi Matsuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for supporting security administration and method of doing t...
- Patent number 7,739,722
- Issue date Jun 15, 2010
- NEC Corporation
- Sumitaka Okajo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information retrieval apparatus and recording medium having an info...
- Patent number 7,124,126
- Issue date Oct 17, 2006
- NEC Corporation
- Katsushi Matsuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Structured document classification device, structured document sear...
- Patent number 6,718,333
- Issue date Apr 6, 2004
- NEC Corporation
- Katsushi Matsuda
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
EVALUATION APPARATUS, EVALUATION METHOD, AND STORAGE MEDIUM
- Publication number 20240394859
- Publication date Nov 28, 2024
- NEC Corporation
- Katsushi MATSUDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DOCUMENT EQUIVALENCE DETERMINATION SYSTEM AND EQUIVALENC...
- Publication number 20100218080
- Publication date Aug 26, 2010
- NEC Corporation
- Katsushi Matsuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fuel Cell Separator Material and Process of Producing the Same
- Publication number 20100021793
- Publication date Jan 28, 2010
- Katsushi Matsuda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Filtering Rule Analysis Method and System
- Publication number 20080215518
- Publication date Sep 4, 2008
- NEC Corporation
- Katsushi Matsuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Firewall Inspecting System and Firewall Information Extraction System
- Publication number 20070266431
- Publication date Nov 15, 2007
- NEC Corporation
- Katsushi Matsuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Behavior model generator system for facilitating confirmation of in...
- Publication number 20060005228
- Publication date Jan 5, 2006
- NEC Corporation
- Katsushi Matsuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for security policy management
- Publication number 20050283823
- Publication date Dec 22, 2005
- NEC Corporation
- Sumitaka Okajo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System for supporting security administration and method of doing t...
- Publication number 20040215978
- Publication date Oct 28, 2004
- NEC Corporation
- Sumitaka Okajo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Katsushi Matsuda

Person

Patents Grantslast 30 patents

Electronic document equivalence determination system and equivalenc...

Method and apparatus for security policy management

Filtering rule analysis method and system

System for supporting security administration and method of doing t...

Information retrieval apparatus and recording medium having an info...

Structured document classification device, structured document sear...

Patents Applicationslast 30 patents

EVALUATION APPARATUS, EVALUATION METHOD, AND STORAGE MEDIUM

ELECTRONIC DOCUMENT EQUIVALENCE DETERMINATION SYSTEM AND EQUIVALENC...

Fuel Cell Separator Material and Process of Producing the Same

Filtering Rule Analysis Method and System

Firewall Inspecting System and Firewall Information Extraction System

Behavior model generator system for facilitating confirmation of in...

Method and apparatus for security policy management

System for supporting security administration and method of doing t...