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Fukuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Packet transmission device and packet transmission method
Patent number
8,599,693
Issue date
Dec 3, 2013
Fujitsu Limited
Tsutomu Noguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Packet forwarding apparatus and method for discarding packets
Patent number
8,306,045
Issue date
Nov 6, 2012
Fujitsu Limited
Akihiro Hata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Selection circuit and packet processing apparatus
Patent number
8,032,677
Issue date
Oct 4, 2011
Fujitsu Limited
Takeshi Sumou
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Packet relaying apparatus and packet relaying method
Patent number
7,885,280
Issue date
Feb 8, 2011
Fujitsu Limited
Hideyo Fukunaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Shaper circuit and shaper circuit combination
Patent number
7,778,174
Issue date
Aug 17, 2010
Fujtisu Limited
Yoko Ohta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, apparatus, and computer product for switching ringlets
Patent number
7,764,603
Issue date
Jul 27, 2010
Fujitsu Limited
Junichi Kawaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Packet processing device implementing scheduling and priority for i...
Patent number
7,496,034
Issue date
Feb 24, 2009
Fujitsu Limited
Hideyo Fukunaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
PACKET TRANSMISSION DEVICE AND PACKET TRANSMISSION METHOD
Publication number
20110128847
Publication date
Jun 2, 2011
Fujitsu Limited
Tsutomu Noguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SELECTION CIRCUIT AND PACKET PROCESSING APPARATUS
Publication number
20100082864
Publication date
Apr 1, 2010
FUJITSU LIMITED
Takeshi Sumou
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PACKET FORWARDING APPARATUS AND METHOD FOR DISCARDING PACKETS
Publication number
20090257441
Publication date
Oct 15, 2009
Fujitsu Limited
Akihiro Hata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Packet relaying apparatus and packet relaying method
Publication number
20090252035
Publication date
Oct 8, 2009
FUJITSU LIMITED
Hideyo Fukunaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Station Device, Message Transfer Method, and Program Storage Medium...
Publication number
20080170577
Publication date
Jul 17, 2008
Fujitsu Limited
Takeshi Sumou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS, AND COMPUTER PRODUCT FOR SWITCHING RINGLETS
Publication number
20080095044
Publication date
Apr 24, 2008
Fujitsu Limited
Junichi Kawaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Shaper circuit and shaper circuit combination
Publication number
20070223375
Publication date
Sep 27, 2007
FUJITSU LIMITED
Yoko Ohta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Packet transmission device
Publication number
20060098648
Publication date
May 11, 2006
FUJITSU LIMITED
Hideyo Fukunaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication quality assuring method for use in packet communicati...
Publication number
20030219014
Publication date
Nov 27, 2003
Shigeru Kotabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE