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Hideharu Shako
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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Radio apparatus and abnormality detecting method
Patent number
9,966,906
Issue date
May 8, 2018
Fujitsu Limited
Akihiko Komatsuzaki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wireless device
Patent number
9,813,028
Issue date
Nov 7, 2017
Fujitsu Limited
Satoshi Matsubara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Distortion compensation device
Patent number
9,461,592
Issue date
Oct 4, 2016
Fujitsu Limited
Satoshi Matsubara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Distortion compensation apparatus and distortion compensation method
Patent number
9,337,783
Issue date
May 10, 2016
Fujitsu Limited
Satoshi Matsubara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distortion compensation apparatus and distortion compensation method
Patent number
9,225,295
Issue date
Dec 29, 2015
Fujitsu Limited
Hiroyoshi Ishikawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Distortion compensating device and distortion compensating method
Patent number
9,203,447
Issue date
Dec 1, 2015
Fujitsu Limited
Satoshi Matsubara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Delay quantity estimation apparatus and delay quantity estimation m...
Patent number
9,203,449
Issue date
Dec 1, 2015
Fujitsu Limited
Satoshi Matsubara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distortion compensation device and distortion compensation method
Patent number
9,172,333
Issue date
Oct 27, 2015
Fujitsu Limited
Satoshi Matsubara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Distortion compensator and distortion compensation method
Patent number
8,897,391
Issue date
Nov 25, 2014
Fujitsu Limited
Daisuke Masunaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission apparatus and transmission method
Patent number
8,855,232
Issue date
Oct 7, 2014
Fujitsu Limited
Satoshi Matsubara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless apparatus and distortion compensating method
Patent number
8,831,136
Issue date
Sep 9, 2014
Fujitsu Limited
Hikaru Ishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distortion compensation amplifier device and distortion compensatio...
Patent number
8,798,197
Issue date
Aug 5, 2014
Fujitsu Limited
Satoshi Matsubara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distortion compensation apparatus and method
Patent number
8,565,697
Issue date
Oct 22, 2013
Fujitsu Limited
Hideharu Shako
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Radio apparatus, radio apparatus controller, and synchronization es...
Patent number
8,472,578
Issue date
Jun 25, 2013
Fujitsu Limited
Hideharu Shako
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distortion compensating apparatus, amplifying apparatus, transmitti...
Patent number
8,461,925
Issue date
Jun 11, 2013
Fujitsu Limited
Satoshi Matsubara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wireless apparatus and signal processing method
Patent number
8,442,157
Issue date
May 14, 2013
Fujitsu Limited
Hiroyoshi Ishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distortion compensation device, distortion compensation method and...
Patent number
8,437,425
Issue date
May 7, 2013
Fujitsu Limited
Satoshi Matsubara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distortion compensating apparatus, amplifying apparatus, transmitti...
Patent number
8,384,477
Issue date
Feb 26, 2013
Fujitsu Limited
Satoshi Matsubara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Radio apparatus, distortion correction device, and distortion corre...
Patent number
8,351,878
Issue date
Jan 8, 2013
Fujitsu Limited
Satoshi Matsubara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Radio apparatus, distortion correction device, and distortion corre...
Patent number
8,311,493
Issue date
Nov 13, 2012
Fujitsu Limited
Satoshi Matsubara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Apparatus and method of compensating distortion
Patent number
8,270,530
Issue date
Sep 18, 2012
Fujitsu Limited
Hajime Hamada
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Distortion compensation apparatus and method for detecting failure...
Patent number
8,081,029
Issue date
Dec 20, 2011
Fujitsu Limited
Takeshi Ohba
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Transmission device
Patent number
7,962,107
Issue date
Jun 14, 2011
Fujitsu Limited
Hideharu Shako
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Distortion compensating amplifier and front-end distortion compensa...
Patent number
7,961,046
Issue date
Jun 14, 2011
Fujitsu Limited
Hideharu Shako
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Offset correction device and method
Patent number
7,911,254
Issue date
Mar 22, 2011
Fujitsu Limited
Takeshi Ohba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distortion compensation amplification device and correction method
Patent number
7,830,979
Issue date
Nov 9, 2010
Fujitsu Limited
Hideharu Shako
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distortion-compensation amplification apparatus and distortion comp...
Patent number
7,711,069
Issue date
May 4, 2010
Fujitsu Limited
Hideharu Shako
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Distortion compensation in wireless digital communication
Patent number
7,688,914
Issue date
Mar 30, 2010
Fujitsu Limited
Takeshi Ohba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distortion compensating apparatus and method
Patent number
7,613,251
Issue date
Nov 3, 2009
Fujitsu Limited
Hideharu Shako
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
DC offset correction apparatus and method
Patent number
7,564,921
Issue date
Jul 21, 2009
Fujitsu Limited
Hideharu Shako
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
RADIO APPARATUS AND ABNORMALITY DETECTING METHOD
Publication number
20170331435
Publication date
Nov 16, 2017
Fujitsu Limited
Akihiko Komatsuzaki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
WIRELESS DEVICE
Publication number
20170093346
Publication date
Mar 30, 2017
Fujitsu Limited
Satoshi MATSUBARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO DEVICE THAT HAS FUNCTION TO REDUCE PEAK POWER OF MULTIPLEXED...
Publication number
20160227549
Publication date
Aug 4, 2016
Fujitsu Limited
HIDEHARU SHAKO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTORTION COMPENSATION DEVICE
Publication number
20160218675
Publication date
Jul 28, 2016
Fujitsu Limited
Satoshi MATSUBARA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DISTORTION COMPENSATION APPARATUS AND DISTORTION COMPENSATION METHOD
Publication number
20150077180
Publication date
Mar 19, 2015
Fujitsu Limited
Satoshi MATSUBARA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DISTORTION COMPENSATION APPARATUS, DISTORTION COMPENSATION METHOD,...
Publication number
20150003563
Publication date
Jan 1, 2015
Fujitsu Limited
Satoshi MATSUBARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTORTION COMPENSATION DEVICE AND DISTORTION COMPENSATION METHOD
Publication number
20140145788
Publication date
May 29, 2014
Fujitsu Limited
Satoshi MATSUBARA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DELAY QUANTITY ESTIMATION APPARATUS AND DELAY QUANTITY ESTIMATION M...
Publication number
20140146910
Publication date
May 29, 2014
Fujitsu Limited
Satoshi MATSUBARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION APPARATUS, OUTPUT CONTROL METHOD FOR TRANSMISSION APPA...
Publication number
20140106692
Publication date
Apr 17, 2014
Fujitsu Limited
Satoshi MATSUBARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTORTION COMPENSATING DEVICE AND DISTORTION COMPENSATING METHOD
Publication number
20140003554
Publication date
Jan 2, 2014
Fujitsu Limited
Satoshi MATSUBARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTORTION COMPENSATION APPARATUS AND DISTORTION COMPENSATION METHOD
Publication number
20130321078
Publication date
Dec 5, 2013
Fujitsu Limited
Hiroyoshi ISHIKAWA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
WIRELESS APPARATUS AND DISTORTION COMPENSATING METHOD
Publication number
20130259154
Publication date
Oct 3, 2013
Fujitsu Limited
Hikaru ISHIKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION APPARATUS AND TRANSMISSION METHOD
Publication number
20130243125
Publication date
Sep 19, 2013
Satoshi MATSUBARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECEIVING APPARATUS, BASE STATION APPARATUS AND METHOD FOR REDUCING...
Publication number
20130084810
Publication date
Apr 4, 2013
Fujitsu Limited
Satoshi Matsubara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTORTION COMPENSATOR AND DISTORTION COMPENSATION METHOD
Publication number
20130083866
Publication date
Apr 4, 2013
Fujitsu Limited
Daisuke MASUNAGA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO APPARATUS, RADIO APPARATUS CONTROLLER, AND SYNCHRONIZATION ES...
Publication number
20120250738
Publication date
Oct 4, 2012
Fujitsu Limited
Hideharu SHAKO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTORTION COMPENSATION DEVICE, DISTORTION COMPENSATION METHOD AND...
Publication number
20120147991
Publication date
Jun 14, 2012
Fujitsu Limited
Satoshi MATSUBARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTORTION COMPENSATION AMPLIFIER DEVICE AND DISTORTION COMPENSATIO...
Publication number
20120039415
Publication date
Feb 16, 2012
Fujitsu Limited
Satoshi Matsubara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTORTION COMPENSATING APPARATUS, AMPLIFYING APPARATUS, TRANSMITTI...
Publication number
20110227643
Publication date
Sep 22, 2011
Fujitsu Limited
Satoshi Matsubara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DISTORTION COMPENSATING APPARATUS, AMPLIFYING APPARATUS, TRANSMITTI...
Publication number
20110227644
Publication date
Sep 22, 2011
Fujitsu Limited
Satoshi Matsubara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
RADIO APPARATUS, DISTORTION CORRECTION DEVICE, AND DISTORTION CORRE...
Publication number
20110221524
Publication date
Sep 15, 2011
Fujitsu Limited
Satoshi Matsubara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
RADIO APPARATUS, DISTORTION CORRECTION DEVICE, AND DISTORTION CORRE...
Publication number
20110221525
Publication date
Sep 15, 2011
Fujitsu Limited
Satoshi Matsubara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
WIRELESS APPARATUS AND SIGNAL PROCESSING METHOD
Publication number
20110038400
Publication date
Feb 17, 2011
Fujitsu Limited
Hiroyoshi Ishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTORTION COMPENSATION APPARATUS AND METHOD FOR DETECTING FAILURE...
Publication number
20100271125
Publication date
Oct 28, 2010
Fujitsu Limited
Takeshi Ohba
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Distortion Compensation Apparatus And Method
Publication number
20100117729
Publication date
May 13, 2010
Fujitsu Limited
Hideharu Shako
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
APPARATUS AND METHOD OF COMPENSATING DISTORTION
Publication number
20100060355
Publication date
Mar 11, 2010
Fujitsu Limited
Hajime HAMADA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OFFSET CORRECTION DEVICE AND METHOD
Publication number
20100039158
Publication date
Feb 18, 2010
Fujitsu Limited
Takeshi Ohba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Distortion Compensating Amplifier And Front-End Distortion Compensa...
Publication number
20090322425
Publication date
Dec 31, 2009
FUJITSU LIMITED
Hideharu SHAKO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Distortion Compensation Amplification Device And Correction Method
Publication number
20090224828
Publication date
Sep 10, 2009
FUJITSU LIMITED
Hideharu Shako
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTORTION-COMPENSATION AMPLIFICATION APPARATUS AND DISTORTION COMP...
Publication number
20090140806
Publication date
Jun 4, 2009
Fujitsu Limited
Hideharu Shako
H03 - BASIC ELECTRONIC CIRCUITRY