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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for performing different cryptographic algorit...
Patent number
9,411,968
Issue date
Aug 9, 2016
Fujitsu Limited
Isamu Fukuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encrypted communication device and method for performing encrypted...
Patent number
9,397,831
Issue date
Jul 19, 2016
Fujitsu Limited
Isamu Fukuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for performing different cryptographic algorit...
Patent number
9,367,698
Issue date
Jun 14, 2016
Fujitsu Limited
Isamu Fukuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Packet transmitting and receiving apparatus and packet transmitting...
Patent number
8,897,441
Issue date
Nov 25, 2014
Fujitsu Limited
Toshifumi Inoue
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for switching between redundant communication...
Patent number
8,693,313
Issue date
Apr 8, 2014
Fujitsu Limited
Katsuhiko Negoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network device with traffic shaping functions and bandwidth control...
Patent number
7,333,436
Issue date
Feb 19, 2008
Fujitsu Limited
Nobuyuki Fukuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
COMMUNICATION METHOD, COMMUNICATION DEVICE, AND COMMUNICATION SYSTEM
Publication number
20180092113
Publication date
Mar 29, 2018
Fujitsu Limited
Katsuhiko NEGOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION SYSTEM, WIRELESS DEVICE, AND SYNCHRONIZATION ESTABLISH...
Publication number
20170127363
Publication date
May 4, 2017
Fujitsu Limited
Kazushi Tamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PACKET TRANSMISSION APPARATUS AND PACKET RECEPTION APPARATUS
Publication number
20150365340
Publication date
Dec 17, 2015
Fujitsu Limited
Nobuyuki FUKUDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCRYPTED COMMUNICATION DEVICE AND METHOD
Publication number
20140289527
Publication date
Sep 25, 2014
Fujitsu Limited
Isamu Fukuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR PERFORMING DIFFERENT CRYPTOGRAPHIC ALGORIT...
Publication number
20140136853
Publication date
May 15, 2014
Fujitsu Limited
Isamu FUKUDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS AND METHOD FOR SWITCHING BETWEEN REDUNDANT COMMUNICATION...
Publication number
20110299386
Publication date
Dec 8, 2011
Fujitsu Limited
Katsuhiko Negoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PACKET TRANSMITTING AND RECEIVING APPARATUS AND PACKET TRANSMITTING...
Publication number
20100303233
Publication date
Dec 2, 2010
Fujitsu Limited
Toshifumi INOUE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PACKET TRANSMISSION SYSTEM, PACKET TRANSMISSION APPARATUS, AND PACK...
Publication number
20100296395
Publication date
Nov 25, 2010
Fujitsu Limited
Isamu Fukuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Network device with traffic shaping functions and bandwidth control...
Publication number
20060067233
Publication date
Mar 30, 2006
FUJITSU LIMITED
Nobuyuki Fukuda
H04 - ELECTRIC COMMUNICATION TECHNIQUE