Kazuhiro Ozawa

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Checking communication-path data in MPLS communication scheme
- Patent number 6,775,239
- Issue date Aug 10, 2004
- Fujitsu Limited
- Kenichi Akita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM network communication route monitoring system
- Patent number 6,269,083
- Issue date Jul 31, 2001
- Fujitsu Limited
- Tatsuya Nagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication monitoring in ATM switch
- Patent number 6,181,680
- Issue date Jan 30, 2001
- Fujitsu Limited
- Tatsuya Nagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE