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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Printed circuit board test assisting apparatus, printed circuit boa...
Patent number
8,446,152
Issue date
May 21, 2013
Fujitsu Limited
Daita Tsubamoto
G01 - MEASURING TESTING
Information
Patent Grant
Wire spacing verification method, wire spacing verification apparat...
Patent number
8,423,938
Issue date
Apr 16, 2013
Fujitsu Limited
Daita Tsubamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Printed circuit board fabrication method
Patent number
8,402,648
Issue date
Mar 26, 2013
Fujitsu Limited
Daita Tsubamoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Calculating waveform deterioration amount for determining pin place...
Patent number
8,352,897
Issue date
Jan 8, 2013
Fujitsu Limited
Daita Tsubamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Wiring design assisting apparatus, wiring design assisting method,...
Patent number
8,296,715
Issue date
Oct 23, 2012
Fujitsu Limited
Daita Tsubamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus for evaluating signal transmission system, method of eval...
Patent number
8,260,572
Issue date
Sep 4, 2012
Fujitsu Limited
Daita Tsubamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for eye margin calculating, and computer-reada...
Patent number
8,243,995
Issue date
Aug 14, 2012
Fujitsu Limited
Daita Tsubamoto
G01 - MEASURING TESTING
Information
Patent Grant
Signal transmission system evaluation apparatus and program, and si...
Patent number
8,229,724
Issue date
Jul 24, 2012
Fujitsu Limited
Daita Tsubamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Printed wiring board, and design method for printed wiring board
Patent number
8,227,709
Issue date
Jul 24, 2012
Fujitsu Limited
Daita Tsubamoto
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Automatically wiring circuit by setting and changing reference to d...
Patent number
8,219,955
Issue date
Jul 10, 2012
Fujitsu Limited
Daita Tsubamoto
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Simulation apparatus, simulation method, and simulation program
Patent number
8,204,722
Issue date
Jun 19, 2012
Fujitsu Limited
Daita Tsubamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Transmission characteristic adjustment device, circuit substrate, a...
Patent number
8,000,662
Issue date
Aug 16, 2011
Fujitsu Limited
Daita Tsubamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus, method and program for verification of transmission margin
Patent number
7,805,267
Issue date
Sep 28, 2010
Fujitsu Limited
Daita Tsubamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
WIRE SPACING VERIFICATION METHOD, WIRE SPACING VERIFICATION APPARAT...
Publication number
20110246956
Publication date
Oct 6, 2011
FUJITSU LIMITED
Daita Tsubamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PIN PLACEMENT DETERMINING METHOD
Publication number
20110246957
Publication date
Oct 6, 2011
Fujitsu Limited
Daita Tsubamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
WIRING DESIGN ASSISTING APPARATUS, WIRING DESIGN ASSISTING METHOD,...
Publication number
20110023005
Publication date
Jan 27, 2011
Fujitsu Limited
Daita Tsubamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PRINTED CIRCUIT BOARD TEST ASSISTING APPARATUS, PRINTED CIRCUIT BOA...
Publication number
20110018548
Publication date
Jan 27, 2011
Fujitsu Limited
Daita Tsubamoto
G01 - MEASURING TESTING
Information
Patent Application
SIMULATION APPARATUS, SIMULATION METHOD, AND SIMULATION PROGRAM
Publication number
20110022364
Publication date
Jan 27, 2011
Fujitsu Limited
Daita Tsubamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PRINTED WIRING BOARD, AND DESIGN METHOD FOR PRINTED WIRING BOARD
Publication number
20100200287
Publication date
Aug 12, 2010
Fujitsu Limited
Daita TSUBAMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus and method for eye margin calculating, and computer-reada...
Publication number
20100080421
Publication date
Apr 1, 2010
FUJITSU LIMITED
Daita Tsubamoto
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS FOR EVALUATING SIGNAL TRANSMISSION SYSTEM, METHOD OF EVAL...
Publication number
20100054317
Publication date
Mar 4, 2010
Fujitsu Limited
Daita Tsubamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EVALUATING APPARATUS, A RECORDING MEDIUM STORING AN EVALUATING PROG...
Publication number
20100057389
Publication date
Mar 4, 2010
Fujitsu Limited
Daita Tsubamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL TRANSMISSION SYSTEM EVALUATION APPARATUS AND PROGRAM, AND S...
Publication number
20100057423
Publication date
Mar 4, 2010
FUJITSU LIMITED
Daita Tsubamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUTOMATIC WIRING APPARATUS, AUTOMATIC WIRING METHOD, AUTOMATIC WIRI...
Publication number
20100030358
Publication date
Feb 4, 2010
FUJITSU LIMITED
Daita TSUBAMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CIRCUIT SIMULATION APPARATUS AND METHOD,MEDIUM CONTAINING CIRCUIT S...
Publication number
20090299719
Publication date
Dec 3, 2009
Fujitsu Limited
Daita Tsubamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PRINTED CIRCUIT BOARD FABRICATION METHOD, PRINTED CIRCUIT BOARD OBT...
Publication number
20090294169
Publication date
Dec 3, 2009
FUJITSU LIMITED
Daita TSUBAMOTO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
TRANSMISSION CHARACTERISTIC ADJUSTMENT DEVICE, CIRCUIT SUBSTRATE, A...
Publication number
20090167452
Publication date
Jul 2, 2009
FUJITSU LIMITED
Daita TSUBAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION CHARACTERISTIC ADJUSTMENT DEVICE, CIRCUIT BOARD, AND T...
Publication number
20090168859
Publication date
Jul 2, 2009
FUJITSU LIMITED
Daita TSUBAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital transmission circuit design support apparatus, digital tran...
Publication number
20070094404
Publication date
Apr 26, 2007
FUJITSU LIMITED
Daita Tsubamoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus, method and program for verification of transmission margin
Publication number
20060062234
Publication date
Mar 23, 2006
FUJITSU LIMITED
Daita Tsubamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE