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Takashi Iwabuchi
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Sapporo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Radio communications terminal and radio communications method
Patent number
9,241,312
Issue date
Jan 19, 2016
Fujitsu Limited
Yasushi Hara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chromatic dispersion compensating apparatus
Patent number
7,936,993
Issue date
May 3, 2011
Fujitsu Limited
Hiroki Ooi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chromatic dispersion compensating apparatus
Patent number
7,751,706
Issue date
Jul 6, 2010
Fujitsu Limited
Hiroki Ooi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wavelength division multiplexing optical repeating transmission met...
Patent number
7,616,893
Issue date
Nov 10, 2009
Fujitsu Limited
Hiroki Ooi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chromatic dispersion compensating apparatus
Patent number
7,466,920
Issue date
Dec 16, 2008
Fujitsu Limited
Hiroki Ooi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
COMMUNICATIONS DEVICE, COMPUTER PRODUCT, AND COMMUNICATION CONTROL...
Publication number
20150078367
Publication date
Mar 19, 2015
Fujitsu Limited
Yasushi HARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO COMMUNICATIONS TERMINAL AND RADIO COMMUNICATIONS METHOD
Publication number
20150004991
Publication date
Jan 1, 2015
FUJITSU LIMITED
Yasushi Hara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Chromatic dispersion compensating apparatus
Publication number
20100135664
Publication date
Jun 3, 2010
FUJITSU LIMITED
Hiroki Ooi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Chromatic dispersion compensating apparatus
Publication number
20090080894
Publication date
Mar 26, 2009
Fujitsu Limited
Hiroki Ooi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wavelength division multiplexing optical repeating transmission met...
Publication number
20040184814
Publication date
Sep 23, 2004
FUJITSU LIMITED
Hiroki Ooi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Chromatic dispersion compensating apparatus
Publication number
20030185568
Publication date
Oct 2, 2003
FUJITSU LIMITED
Hiroki Ooi
H04 - ELECTRIC COMMUNICATION TECHNIQUE