Yukio Sone

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Trunk line bandwidth reservation system for asynchronous transfer m...
- Patent number 6,804,227
- Issue date Oct 12, 2004
- Fujitsu Limited
- Yukio Sone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for transmitting voice cell
- Patent number 6,487,205
- Issue date Nov 26, 2002
- Fujitsu Limited
- Yukio Sone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data exchange, data terminal accommodated in the same, data communi...
- Patent number 5,912,877
- Issue date Jun 15, 1999
- Fujitsu Limited
- Nobuo Shirai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frame relay switching node
- Patent number 5,848,058
- Issue date Dec 8, 1998
- Fujitsu Limited
- Akitsugu Ooyoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frame relay switching apparatus and router
- Patent number 5,734,654
- Issue date Mar 31, 1998
- Fujitsu Limited
- Nobuo Shirai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable length data switch and a variable length data relaying met...
- Patent number 5,675,642
- Issue date Oct 7, 1997
- Fujitsu Limited
- Yukio Sone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadcast service system
- Patent number 5,577,032
- Issue date Nov 19, 1996
- Fujitsu Limited
- Yukio Sone
- H04 - ELECTRIC COMMUNICATION TECHNIQUE