Akihiro Sato

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Matsumoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Data-update monitoring in communications network
- Patent number 6,249,817
- Issue date Jun 19, 2001
- A.I. SOFT Corporation
- Kaoru Nakabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data-update monitoring in communications network
- Patent number 5,905,866
- Issue date May 18, 1999
- A.I. Soft Corporation
- Kaoru Nakabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE