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Yasuhiro Ichihara
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Receptacle type optical transmitter and/or receiver module
Patent number
7,004,646
Issue date
Feb 28, 2006
Fujitsu Limited
Yasuhiro Ichihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Laser diode module and assembling method therefor
Patent number
6,749,347
Issue date
Jun 15, 2004
Fujitsu Limited
Yasuhiro Ichihara
G02 - OPTICS
Information
Patent Grant
Electronic component package, printed circuit board, and method of...
Patent number
6,727,718
Issue date
Apr 27, 2004
Fujistu Limited
Yasuhiro Ichihara
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electronic component package, printing circuit board, and method of...
Patent number
6,498,307
Issue date
Dec 24, 2002
Fujitsu Limited
Yasuhiro Ichihara
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Semiconductor device having a bump which is inspected from outside...
Patent number
5,828,128
Issue date
Oct 27, 1998
Fujitsu, Ltd.
Yutaka Higashiguchi
G01 - MEASURING TESTING
Information
Patent Grant
Semiconductor device and semiconductor device mounting board
Patent number
5,760,469
Issue date
Jun 2, 1998
Fujitsu Limited
Yutaka Higashiguchi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Receptacle type optical transmitter and/or receiver module
Publication number
20040081468
Publication date
Apr 29, 2004
FUJITSU LIMITED
Yasuhiro Ichihara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Electronic component package, printed circuit board, and method of...
Publication number
20030063448
Publication date
Apr 3, 2003
FUJITSU LIMITED
YASUHIRO ICHIHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC COMPONENT PACKAGE, PRINTING CIRCUIT BOARD, AND METHOD OF...
Publication number
20010030057
Publication date
Oct 18, 2001
FUJITSU LIMITED
YASUHIRO ICHIHARA
H01 - BASIC ELECTRIC ELEMENTS