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Kohtaroh Gotoh
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Adaptive equalizer circuit
Patent number
8,270,462
Issue date
Sep 18, 2012
Fujitsu Limited
Hisakatsu Yamaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase interpolator for a timing signal generating circuit
Patent number
8,065,553
Issue date
Nov 22, 2011
Fujitsu Limited
Hirotaka Tamura
G11 - INFORMATION STORAGE
Information
Patent Grant
Timing signal generating circuit with a master circuit and slave ci...
Patent number
7,496,781
Issue date
Feb 24, 2009
Fujitsu, Ltd.
Hirotaka Tamura
G11 - INFORMATION STORAGE
Information
Patent Grant
Multiplexer circuit for converting parallel data into serial data a...
Patent number
7,154,918
Issue date
Dec 26, 2006
Fujitsu Limited
Hideki Takauchi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Clock recovery circuit and receiver circuit for improving the error...
Patent number
7,116,744
Issue date
Oct 3, 2006
Fujitsu Limited
Takuya Saze
G11 - INFORMATION STORAGE
Information
Patent Grant
Test circuit and semiconductor integrated circuit effectively carry...
Patent number
6,931,344
Issue date
Aug 16, 2005
Fujitsu Limited
Kohtaroh Gotoh
G01 - MEASURING TESTING
Information
Patent Grant
Timing signal generator for correctly transmitting a signal at high...
Patent number
6,707,727
Issue date
Mar 16, 2004
Fujitsu Limited
Hirotaka Tamura
G11 - INFORMATION STORAGE
Information
Patent Grant
SIGNAL TRANSMISSION SYSTEM FOR TRANSMITTING SIGNALS BETWEEN LSI CHI...
Patent number
6,493,394
Issue date
Dec 10, 2002
Fujitsu Limited
Hirotaka Tamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Signal transmission system having a timing adjustment circuit
Patent number
6,484,268
Issue date
Nov 19, 2002
Fujitsu Limited
Hirotaka Tamura
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of an apparatus for correctly transmitting signals at high s...
Patent number
6,400,616
Issue date
Jun 4, 2002
Fujitsu Limited
Hirotaka Tamura
G11 - INFORMATION STORAGE
Information
Patent Grant
SIGNAL TRANSMISSION SYSTEM FOR TRANSMITTING SIGNALS BETWEEN LSI CHI...
Patent number
6,377,638
Issue date
Apr 23, 2002
Fujitsu Limited
Hirotaka Tamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Destructive read type memory circuit, restoring circuit for the sam...
Patent number
6,333,883
Issue date
Dec 25, 2001
Fujitsu Limited
Shigetoshi Wakayama
G11 - INFORMATION STORAGE
Information
Patent Grant
Timing signal generating circuit, semiconductor integrated circuit...
Patent number
6,247,138
Issue date
Jun 12, 2001
Fujitsu Limited
Hirotaka Tamura
G11 - INFORMATION STORAGE
Information
Patent Grant
Destructive read type memory circuit, restoring circuit for the sam...
Patent number
6,205,076
Issue date
Mar 20, 2001
Fujitsu Limited
Shigetoshi Wakayama
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of and apparatus for correctly transmitting signals at high...
Patent number
6,166,971
Issue date
Dec 26, 2000
Fujitsu Limited
Hirotaka Tamura
G11 - INFORMATION STORAGE
Information
Patent Grant
Signal transmission system for transmitting signals between LSI chi...
Patent number
6,157,688
Issue date
Dec 5, 2000
Fujitsu Limited
Hirotaka Tamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Phase-locked loop circuit permitting reduction of circuit size
Patent number
6,064,244
Issue date
May 16, 2000
Fujitsu Limited
Shigetoshi Wakayama
G11 - INFORMATION STORAGE
Information
Patent Grant
Sense amplifier driving circuit
Patent number
5,703,819
Issue date
Dec 30, 1997
Fujitsu Limited
Kohtaroh Gotoh
G11 - INFORMATION STORAGE
Information
Patent Grant
Ferroelectric memory device
Patent number
5,623,439
Issue date
Apr 22, 1997
Fujitsu Limited
Kohtaroh Gotoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Superconducting magnetometer having increased bias current toleranc...
Patent number
5,467,015
Issue date
Nov 14, 1995
Fujistu Limited
Kohtaroh Gotoh
G01 - MEASURING TESTING
Information
Patent Grant
SQUID fluxmeter having a pulse mulliplication circuit number for ac...
Patent number
5,424,641
Issue date
Jun 13, 1995
Fujitsu Limited
Kohtaroh Gotoh
G01 - MEASURING TESTING
Information
Patent Grant
Superconducting circuit having a rectifier for converting a bipolar...
Patent number
5,287,057
Issue date
Feb 15, 1994
Fujitsu Limited
Kohtaroh Gotoh
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Device for eliminating trap of magnetic flux in a superconduction c...
Patent number
5,173,620
Issue date
Dec 22, 1992
Fujitsu Limited
Norio Fujimaki
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ADAPTIVE EQUALIZER CIRCUIT
Publication number
20090310666
Publication date
Dec 17, 2009
FUJITSU LIMITED
Hisakatsu YAMAGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Timing Signal Generating Circuit, Semiconductor Integrated Circuit...
Publication number
20090195281
Publication date
Aug 6, 2009
FUJITSU LIMITED
Hirotaka Tamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HYBRID CIRCUIT USING RESISTOR
Publication number
20080187056
Publication date
Aug 7, 2008
Kohtaroh GOTOH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Circuit and method for generating a timing signal, and signal trans...
Publication number
20070025453
Publication date
Feb 1, 2007
FUJITSU LIMITED
Kazuhiro Terashima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multiplexer circuit for converting parallel data into serial data a...
Publication number
20030076821
Publication date
Apr 24, 2003
FUJITSU LIMITED
Hideki Takauchi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Circuit and method for generating a timing signal, and signal trans...
Publication number
20030043926
Publication date
Mar 6, 2003
FUJITSU LIMITED
Kazuhiro Terashima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Test circuit and semiconductor integrated circuit effectively carry...
Publication number
20030046015
Publication date
Mar 6, 2003
FUJITSU LIMITED
Kohtaroh Gotoh
G01 - MEASURING TESTING
Information
Patent Application
Clock recovery circuit and receiver circuit for improving the error...
Publication number
20020172304
Publication date
Nov 21, 2002
FUJITSU LIMITED
Takuya Saze
G11 - INFORMATION STORAGE
Information
Patent Application
Method of and apparatus for correctly transmitting signals at high...
Publication number
20020125933
Publication date
Sep 12, 2002
FUJITSU LIMITED
Hirotaka Tamura
G11 - INFORMATION STORAGE
Information
Patent Application
Signal transmission system for transmitting signals between LSI chi...
Publication number
20020080883
Publication date
Jun 27, 2002
FUJITSU LIMITED
Hirotaka Tamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Timing signal generating circuit, semiconductor integrated circuit...
Publication number
20010007136
Publication date
Jul 5, 2001
FUJITSU LIMITED
Hirotaka Tamura
G11 - INFORMATION STORAGE
Information
Patent Application
Destructive read type memory circuit, restoring circuit for the sam...
Publication number
20010002178
Publication date
May 31, 2001
FUJITSU LIMITED
Shigetoshi Wakayama
G11 - INFORMATION STORAGE