Sen-ichi Suzuki

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Mito-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical packet routing network system based on optical label switch...
- Patent number 7,120,358
- Issue date Oct 10, 2006
- Nippon Telegraph and Telephone Corporation
- Akira Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical packet routing network system based on optical label switch...
- Patent number 7,113,701
- Issue date Sep 26, 2006
- Nippon Telegraph and Telephone Corporation
- Akira Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical packet routing network system based on optical label switch...
- Patent number 6,782,210
- Issue date Aug 24, 2004
- Nippon Telegraph and Telephone Corporation
- Akira Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Optical packet routing network system based on optical label switch...
- Publication number 20040146300
- Publication date Jul 29, 2004
- Nippon Telegraph and Telephone Corporation
- Akira Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical packet routing network system based on optical label switch...
- Publication number 20040141743
- Publication date Jul 22, 2004
- Nippon Telegraph and Telephone Corporation
- Akira Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE