Takaaki Ogino

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Network management system for generating setup information for a pl...
- Patent number 7,143,151
- Issue date Nov 28, 2006
- Hitachi, Ltd.
- Makoto Kayashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Repeater and network system utililzing the same
- Patent number 6,754,212
- Issue date Jun 22, 2004
- Hitachi, Ltd.
- Masato Terada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Repeater and network system utilizing the same
- Patent number 6,111,883
- Issue date Aug 29, 2000
- Hitachi, Ltd.
- Masato Terada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE