Membership
Tour
Register
Log in
Takeshi Ohba
Follow
Person
Yokosuka, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
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
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
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
Information
Patent Grant
Distortion compensation apparatus
Patent number
7,486,744
Issue date
Feb 3, 2009
Fujitsu Limited
Hideharu Shako
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distortion compensating apparatus
Patent number
7,466,762
Issue date
Dec 16, 2008
Fujitsu Limited
Hideharu Shako
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Address generating device and method of generating address
Patent number
7,466,763
Issue date
Dec 16, 2008
Fujitsu Limited
Yasuhito Funyu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Delay regulating device
Patent number
7,466,764
Issue date
Dec 16, 2008
Fujitsu Limited
Takeshi Ohba
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Distortion compensation apparatus
Patent number
7,447,274
Issue date
Nov 4, 2008
Fujitsu, Limited
Hideharu Shako
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distortion compensating apparatus and method
Patent number
7,443,923
Issue date
Oct 28, 2008
Fujitsu Limited
Hideharu Shako
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Distortion compensation apparatus
Patent number
7,433,421
Issue date
Oct 7, 2008
Fujitsu Limited
Hideharu Shako
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Carrier state judging device and transmitting device
Patent number
7,430,249
Issue date
Sep 30, 2008
Fujitsu Limited
Takeshi Ohba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distortion compensating apparatus
Patent number
7,430,250
Issue date
Sep 30, 2008
Fujitsu Limited
Hideharu Shako
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distortion compensating apparatus and method
Patent number
7,418,058
Issue date
Aug 26, 2008
Fujitsu Limited
Hideharu Shako
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distortion compensating apparatus, compressed data generating method
Patent number
7,418,057
Issue date
Aug 26, 2008
Fujitsu Limited
Hideharu Shako
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
WIRELESS COMMUNICATION DEVICE AND ABNORMALITY DETECTION METHOD
Publication number
20170302389
Publication date
Oct 19, 2017
Fujitsu Limited
HIRO YOSHIDA
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
COPPER-ZINC ALLOY ELECTROPLATING BATH AND PLATING METHOD USING THE...
Publication number
20100243466
Publication date
Sep 30, 2010
BRIDGESTONE CORPORATION
Yukiko Yamamoto
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
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 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
Data sending and receiving apparatus and method
Publication number
20090221237
Publication date
Sep 3, 2009
FUJITSU LIMITED
Kinya Sakurada
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
Information
Patent Application
Transmission Device
Publication number
20080299920
Publication date
Dec 4, 2008
Hideharu Shako
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Delay Regulating Device
Publication number
20080130798
Publication date
Jun 5, 2008
Fujitsu Limited
Takeshi Ohba
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DC OFFSET CORRECTION APPARATUS AND METHOD
Publication number
20080111723
Publication date
May 15, 2008
Fujitsu Limited
Hideharu Shako
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Carrier state judging device and transmitting device
Publication number
20080003958
Publication date
Jan 3, 2008
FUJITSU LIMITED
Takeshi Ohba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISTORTION COMPENSATING APPARATUS
Publication number
20070296495
Publication date
Dec 27, 2007
Fujitsu Limited
Hideharu SHAKO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Distortion compensating apparatus and method
Publication number
20070274471
Publication date
Nov 29, 2007
Hideharu Shako
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Distortion compensating apparatus and method
Publication number
20070253566
Publication date
Nov 1, 2007
FUJITSU LIMITED
Hideharu Shako
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Distortion compensating apparatus and method
Publication number
20070200625
Publication date
Aug 30, 2007
FUJITSU LIMITED
Hideharu Shako
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Distortion compensating apparatus and method
Publication number
20070188225
Publication date
Aug 16, 2007
FUJITSU LIMITED
Hideharu Shako
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DC offset correction device and method
Publication number
20070176806
Publication date
Aug 2, 2007
FUJITSU LIMITED
Takeshi Ohba
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Distortion compensation in wireless digital communication
Publication number
20070042726
Publication date
Feb 22, 2007
Takeshi Ohba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Address generating device and method of generating address
Publication number
20070030920
Publication date
Feb 8, 2007
FUJITSU LIMITED
Yasuhito Funyu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Distortion compensation apparatus
Publication number
20060215783
Publication date
Sep 28, 2006
FUJITSU LIMITED
Hideharu Shako
H04 - ELECTRIC COMMUNICATION TECHNIQUE