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Hiroyuki KANEKO
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Sagamihara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for keeping track of virtual LAN topology in n...
Patent number
8,027,262
Issue date
Sep 27, 2011
Fujitsu Limited
Kenichi Kawarai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Packet repeater
Patent number
7,636,299
Issue date
Dec 22, 2009
Fujitsu Limited
Akihiro Asa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Packet multiplexing control method and a concentrator using the same
Patent number
7,304,946
Issue date
Dec 4, 2007
Fujitsu Limited
Kenichi Kawarai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal processing apparatus including redundant first and second sy...
Patent number
5,619,641
Issue date
Apr 8, 1997
Fujitsu Limited
Noriaki Ohuchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Clock distribution system
Patent number
5,274,677
Issue date
Dec 28, 1993
Fujitsu Limited
Noriaki Ohuchi
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHOD FOR ALLOCATING DATA PROCESSING BETWEEN TRANSFE...
Publication number
20150293711
Publication date
Oct 15, 2015
FUJITSU LIMITED
Junji Yamamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMMUNICATION SYSTEM AND APPARATUS
Publication number
20090245797
Publication date
Oct 1, 2009
FUJITSU LIMITED
Osamu TSURUMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Ethernet® communication system relaying control signals
Publication number
20070291763
Publication date
Dec 20, 2007
FUJITSU LIMITED
Hiroyuki Kaneko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Packet repeater
Publication number
20060215544
Publication date
Sep 28, 2006
FUJITSU LIMITED
Akihiro Asa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for keeping track of virtual LAN topology in n...
Publication number
20050265356
Publication date
Dec 1, 2005
FUJITSU LIMITED
Kenichi Kawarai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data relay apparatus, data relay method, and computer product
Publication number
20050210324
Publication date
Sep 22, 2005
Hideji Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Packet multiplexing control method and a concentrator using the same
Publication number
20030081602
Publication date
May 1, 2003
Kenichi Kawarai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Server
Publication number
20010032260
Publication date
Oct 18, 2001
Hiroyuki Kaneko
G06 - COMPUTING CALCULATING COUNTING