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Keiichi Furukawa
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Kawasaki, JP
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last 30 patents
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Patent Grant
System for controlling delays in a ring by assembling subframes wit...
Patent number
5,778,188
Issue date
Jul 7, 1998
Fujitsu Limited
Kenji Taniguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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Patent Application
Network redundancy method, and middle apparatus and upper apparatus...
Publication number
20080002570
Publication date
Jan 3, 2008
FUJITSU LIMITED
Takatsugu Kurokawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Packet communications method and apparatus
Publication number
20030118042
Publication date
Jun 26, 2003
Mitsuhiro Nishida
H04 - ELECTRIC COMMUNICATION TECHNIQUE