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Takaaki Suzuki
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Sakura-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Dispersion shifted optical fiber
Patent number
10,094,976
Issue date
Oct 9, 2018
Fujikura Ltd.
Takaaki Suzuki
G02 - OPTICS
Information
Patent Grant
Dispersion compensating optical fiber and dispersion compensating o...
Patent number
7,496,261
Issue date
Feb 24, 2009
Fujikura Ltd.
Kazuhiko Aikawa
G02 - OPTICS
Information
Patent Grant
Optical fiber and optical transmission system
Patent number
7,076,139
Issue date
Jul 11, 2006
Fujikura Ltd.
Kazuhiko Aikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Joint loss minimizing connection structure for dispersion compensat...
Patent number
7,036,995
Issue date
May 2, 2006
Fujikura, Ltd.
Takaaki Suzuki
G02 - OPTICS
Information
Patent Grant
Dispersion-compensating optical fiber and hybrid transmission line
Patent number
6,980,723
Issue date
Dec 27, 2005
Fujikura Ltd.
Kazuhiko Aikawa
G02 - OPTICS
Information
Patent Grant
Dispersion compensating optical fiber and dispersion compensating o...
Patent number
6,965,719
Issue date
Nov 15, 2005
Fujikura Ltd.
Kazuhiko Aikawa
G02 - OPTICS
Information
Patent Grant
Dispersion compensating fiber and dispersion compensating fiber module
Patent number
6,937,805
Issue date
Aug 30, 2005
Fujikura, Ltd.
Kazuhiko Aikawa
G02 - OPTICS
Information
Patent Grant
Dispersion-compensating optical fiber and hybrid transmission line
Patent number
6,813,430
Issue date
Nov 2, 2004
Fujikura, Ltd.
Kazuhiko Aikawa
G02 - OPTICS
Information
Patent Grant
Dispersion compensating optical fiber, and dispersion compensating...
Patent number
6,519,402
Issue date
Feb 11, 2003
Fujikura, Ltd.
Kazuhiko Aikawa
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
DISPERSION SHIFTED OPTICAL FIBER
Publication number
20180011245
Publication date
Jan 11, 2018
FUJIKURA LTD.
Takaaki Suzuki
G02 - OPTICS
Information
Patent Application
Dispersion compensating optical fiber and dispersion compensating o...
Publication number
20060062534
Publication date
Mar 23, 2006
Kazuhiko Aikawa
G02 - OPTICS
Information
Patent Application
Connection structure for dispersion compensating optical fiber
Publication number
20050041929
Publication date
Feb 24, 2005
Takaaki Suzuki
G02 - OPTICS
Information
Patent Application
Dispersion-compensating optical fiber and hybrid transmission line
Publication number
20040234219
Publication date
Nov 25, 2004
Kazuhiko Aikawa
G02 - OPTICS
Information
Patent Application
DISPERSION-COMPENSATING OPTICAL FIBER AND HYBRID TRANSMISSION LINE
Publication number
20040109656
Publication date
Jun 10, 2004
Kazuhiko Aikawa
G02 - OPTICS
Information
Patent Application
Dispersion compensating fiber and dispersion compensating fiber module
Publication number
20030095769
Publication date
May 22, 2003
Kazuhiko Aikawa
G02 - OPTICS
Information
Patent Application
Dispersion compensating optical fiber and dispersion compensating o...
Publication number
20030049006
Publication date
Mar 13, 2003
Kazuhiko Aikawa
G02 - OPTICS
Information
Patent Application
Connection structure for dispersion compensating optical fiber
Publication number
20020181885
Publication date
Dec 5, 2002
Takaaki Suzuki
G02 - OPTICS
Information
Patent Application
Dispersion compensating optical fiber, and dispersion compensating...
Publication number
20020097969
Publication date
Jul 25, 2002
Kazuhiko Aikawa
G02 - OPTICS