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Junichi Ehara
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Communication method and radio network control device in a mobile c...
Patent number
8,363,547
Issue date
Jan 29, 2013
Fujitsu Limited
Takeshi Shimada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication method and intermediate network device with branch se...
Patent number
8,289,899
Issue date
Oct 16, 2012
Fujitsu Limited
Junichi Ehara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Packet relaying method and device
Patent number
7,561,516
Issue date
Jul 14, 2009
Fujitsu Limited
Junichi Ehara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Communication Method And Radio Network Control Device In A Mobile C...
Publication number
20100080121
Publication date
Apr 1, 2010
Fujitsu Limited
Takeshi SHIMADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION METHOD AND INTERMEDIATE NETWORK DEVICE WITH BRANCH SE...
Publication number
20090207772
Publication date
Aug 20, 2009
FUJITSU LIMITED
Junichi Ehara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Packet relaying method and device
Publication number
20060018316
Publication date
Jan 26, 2006
Junichi Ehara
H04 - ELECTRIC COMMUNICATION TECHNIQUE