Susumu Tominaga

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
System and apparatus thereof for Ethernet PON communication
- Patent number 8,135,010
- Issue date Mar 13, 2012
- Fujitsu Limited
- Ikutaro Tsujikado
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of transferring frames of variable length for a passive opti...
- Patent number 7,418,009
- Issue date Aug 26, 2008
- Fujitsu Limited
- Susumu Tominaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cell switching method and cell exchange system
- Patent number 6,137,795
- Issue date Oct 24, 2000
- Fujitsu Limited
- Susumu Tominaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data switching processing method and apparatus
- Patent number 5,982,296
- Issue date Nov 9, 1999
- Fujitsu Limited
- Shinji Wakasa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Route regulating apparatus
- Patent number 5,309,431
- Issue date May 3, 1994
- Fujitsu Limited
- Susumu Tominaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet switching system having bus matrix switch
- Patent number 5,140,582
- Issue date Aug 18, 1992
- Fujitsu Limited
- Mitsuru Tsuboi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Communication system and communication apparatus
- Publication number 20050220104
- Publication date Oct 6, 2005
- FUJITSU LIMITED
- Ikutaro Tsujikado
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical access system
- Publication number 20050058071
- Publication date Mar 17, 2005
- Katsuhiko Hirashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of transferring frames of variable length for a passive opti...
- Publication number 20030095568
- Publication date May 22, 2003
- FUJITSU LIMITED
- Susumu Tominaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE