Keizo Mizuguchi

Follow

Person

Kanagawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Network managing method and system
- Patent number 6,735,626
- Issue date May 11, 2004
- Hitachi, Ltd.
- Satoru Tezuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network managing method, medium and system
- Patent number 6,732,170
- Issue date May 4, 2004
- Hitachi, Ltd.
- Shigeru Miyake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network managing method and system
- Patent number 6,047,320
- Issue date Apr 4, 2000
- Hitachi, Ltd.
- Satoru Tezuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System management/network correspondence display method and system...
- Patent number 6,041,349
- Issue date Mar 21, 2000
- Hitachi, Ltd.
- Kiminori Sugauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Management system for updating network managed by physical manager...
- Patent number 5,764,911
- Issue date Jun 9, 1998
- Hitachi, Ltd.
- Satoru Tezuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Network managing method, medium and system
- Publication number 20010042118
- Publication date Nov 15, 2001
- Shigeru Miyake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE