Atsuo Hatono

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Regulation method and apparatus for ATM cell delay variation
- Patent number 6,335,917
- Issue date Jan 1, 2002
- Hitachi, Ltd.
- Shinichi Hamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cell loss priority control method for ATM switch and ATM switch con...
- Patent number 5,959,991
- Issue date Sep 28, 1999
- Hitachi, Ltd.
- Atsuo Hatono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM exchange performing traffic flow control
- Patent number 5,914,936
- Issue date Jun 22, 1999
- Hitachi, Ltd.
- Atsuo Hatono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Regulation method and apparatus for ATM cell delay variation
- Patent number 5,774,466
- Issue date Jun 30, 1998
- Hitachi, Ltd.
- Shinichi Hamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ATM exchange, ATM multiplexer and network trunk apparatus
- Patent number 5,737,314
- Issue date Apr 7, 1998
- Hitachi, Ltd.
- Atsuo Hatono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Congestion control method in asynchronous transfer mode local area...
- Patent number 5,699,345
- Issue date Dec 16, 1997
- Hitachi, Ltd.
- Tatsuya Watanuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Regulation method and apparatus for ATM cell delay variation
- Publication number 20020034163
- Publication date Mar 21, 2002
- Shinichi Hamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE