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Mitsuru Yumoto
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical fiber module and method of making optical fiber module
Patent number
8,687,935
Issue date
Apr 1, 2014
Fujitsu Limited
Noboru Izuhara
G02 - OPTICS
Information
Patent Grant
Electronic device
Patent number
7,746,638
Issue date
Jun 29, 2010
Fujitsu Limited
Hiroshi Takawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Optical transceiver unit
Patent number
5,875,047
Issue date
Feb 23, 1999
Fujitsu Limited
Akio Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of fixing cylindrical optical part and electric part
Patent number
5,028,111
Issue date
Jul 2, 1991
Fujitsu Limited
Mitsuru Yumoto
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL FIBER MODULE AND METHOD OF MAKING OPTICAL FIBER MODULE
Publication number
20100247049
Publication date
Sep 30, 2010
FUJITSU LIMITED
Noboru IZUHARA
G02 - OPTICS
Information
Patent Application
Electronic device
Publication number
20090244840
Publication date
Oct 1, 2009
FUJITSU LIMITED
Hiroshi Takawa
G02 - OPTICS