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Katsuki Matsunaga
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electronic apparatus and filter unit
Patent number
9,713,283
Issue date
Jul 18, 2017
Fujitsu Limited
Yusuke Kira
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Unit installed in electronic equipment and connection mechanism of...
Patent number
7,310,474
Issue date
Dec 18, 2007
Fujitsu Limited
Katsumi Kanasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Shelf unit for communication system
Patent number
6,731,851
Issue date
May 4, 2004
Fujitsu Limited
Seiichiro Sato
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Extra length accommodation structure for optical fiber
Patent number
6,091,876
Issue date
Jul 18, 2000
Fujitsu Limited
Hidehiko Hizuka
G02 - OPTICS
Information
Patent Grant
Heat radiating apparatus for semiconductor device
Patent number
5,375,652
Issue date
Dec 27, 1994
Fujitsu Limited
Katsuki Matsunaga
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Cabinet for housing electrical components
Patent number
5,138,522
Issue date
Aug 11, 1992
Fujitsu Limited
Yasushi Kojima
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
ELECTRONIC APPARATUS AND FILTER UNIT
Publication number
20150373875
Publication date
Dec 24, 2015
Fujitsu Limited
Yusuke KIRA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Unit installed in electronic equipment and connection mechanism of...
Publication number
20050105879
Publication date
May 19, 2005
Katsumi Kanasaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Shelf unit for communication system
Publication number
20030047524
Publication date
Mar 13, 2003
Seiichiro Sato
G02 - OPTICS