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Hiraku Koganemaru
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Fukuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Communication control system
Patent number
7,869,435
Issue date
Jan 11, 2011
Fujitsu Limited
Yoshiyuki Seguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile node
Patent number
7,680,081
Issue date
Mar 16, 2010
Fujitsu Limited
Takeshi Kamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multicast communication method, home agent, and mobile node
Patent number
7,564,817
Issue date
Jul 21, 2009
Fujitsu Limited
Hidetoshi Abeta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Communication control system
Publication number
20070165559
Publication date
Jul 19, 2007
Yoshiyuki Seguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multicast communication method, home agent, and mobile node
Publication number
20060218262
Publication date
Sep 28, 2006
FUJITSU LIMITED
Hidetoshi Abeta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mobile node
Publication number
20050176432
Publication date
Aug 11, 2005
Takeshi Kamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Common key encryption communication system
Publication number
20040105542
Publication date
Jun 3, 2004
Masaaki Takase
H04 - ELECTRIC COMMUNICATION TECHNIQUE