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Kawasaki, Japan

Yasushi Sasagawa

USPTO Granted Patents = 10

Average Co-Inventor Count = 1.4

ph-index = 6

Forward Citations = 142(Granted Patents)

Location History:

Kanagawa, JP (1999 - 2004)
Kawasaki, JP (1998 - 2011)

Company Filing History:

10 out of 39,245

Fujitsu Corporation

Years Active: 1998-2011

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7957267 - Fault detection device (2011-06-07),

2. 7860031 - Apparatus and method for processing control packet in spanning tree protocol (2010-12-28),

3. 7336648 - Label switching system (2008-02-26),

4. 6771645 - Packet relaying apparatus (2004-08-03),

5. 6308217 - Signalling device and signalling method (2001-10-23),

6. 6243357 - Lan emulation system and atm switch (2001-06-05),

7. 6154458 - Network system (2000-11-28),

8. 6028863 - Method and apparatus for negotiating connection identifier (2000-02-22),

9. 5943337 - Method for an ATM network which controls settings of a plurality of (1999-08-24),

10. 5737312 - Cell assembly and disassembly apparatus in an ATM network (1998-04-07),

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