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Masamichi Kasa
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for controlling buffering of an arrival packet
Patent number
8,432,925
Issue date
Apr 30, 2013
Fujitsu Limited
Kazuto Nishimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Repeater and repeating method
Patent number
8,305,937
Issue date
Nov 6, 2012
Fujitsu Limited
Masamichi Kasa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Host unit in a passive optical network
Patent number
7,760,731
Issue date
Jul 20, 2010
Fujitsu Limited
Michihiko Goto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system
Patent number
7,177,326
Issue date
Feb 13, 2007
Fujitsu Limited
Masamichi Kasa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Band allocation method and transmission system for transmitting var...
Patent number
6,658,009
Issue date
Dec 2, 2003
Fujitsu Limited
Haruo Yamashita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Transmission Apparatus, Transmission Method and Non-Transitory Comp...
Publication number
20110058546
Publication date
Mar 10, 2011
Fujitsu Limited
Masamichi KASA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REPEATER AND REPEATING METHOD
Publication number
20100158011
Publication date
Jun 24, 2010
Fujitsu Limited
Masamichi Kasa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR CONTROLLING BUFFERING OF AN ARRIVAL PACKET
Publication number
20090245104
Publication date
Oct 1, 2009
FUJITSU LIMITED
Kazuto NISHIMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PACKET TRANSMISSION DEVICE
Publication number
20090213734
Publication date
Aug 27, 2009
FUJITSU LIMITED
Kenji HASHINAGA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY DEVICE AND RELAY METHOD
Publication number
20090207847
Publication date
Aug 20, 2009
FUJITSU LIMITED
Kazuhiro TESHIMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication rate control method and device
Publication number
20060209687
Publication date
Sep 21, 2006
FUJITSU LIMITED
Hirofumi Yagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication system
Publication number
20060067691
Publication date
Mar 30, 2006
Kenichi Hirano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication device
Publication number
20050195819
Publication date
Sep 8, 2005
Michihiko Goto
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
Communication system
Publication number
20020085583
Publication date
Jul 4, 2002
Masamichi Kasa
H04 - ELECTRIC COMMUNICATION TECHNIQUE