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Kouji Maki
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Kawasaki, JP
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Patents Grants
last 30 patents
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Patent Grant
Optical communications system
Patent number
7,116,904
Issue date
Oct 3, 2006
Fujitsu Limited
Kouji Maki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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Patent Application
Optical communications system
Publication number
20030081284
Publication date
May 1, 2003
FUJITSU LIMITED
Kouji Maki
H04 - ELECTRIC COMMUNICATION TECHNIQUE