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Koji NEKODA
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Fukuoka, JP
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Patents Grants
last 30 patents
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Patent Grant
Optical transmission device and OPU frame generation method
Patent number
9,549,231
Issue date
Jan 17, 2017
Fujitsu Limited
Haruhisa Fukano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmission device, optical transmission system, and bandw...
Patent number
8,160,111
Issue date
Apr 17, 2012
Fujitsu Limited
Ayumu Nonaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL TRANSMISSION DEVICE AND OPU FRAME GENERATION METHOD
Publication number
20160094900
Publication date
Mar 31, 2016
FUJITSU LIMITED
Haruhisa FUKANO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSMISSION DEVICE, OPTICAL TRANSMISSION SYSTEM, AND BANDW...
Publication number
20090169218
Publication date
Jul 2, 2009
FUJITSU LIMITED
Ayumu Nonaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION APPARATUS, TRANSMISSION METHOD AND RECORDING MEDIUM WI...
Publication number
20080218360
Publication date
Sep 11, 2008
FUJITSU LIMITED
Koji Nekoda
H04 - ELECTRIC COMMUNICATION TECHNIQUE