Takeshi Ohba

Person

Yokosuka, JP

People

Patents Grantslast 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 Applicationslast 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

Takeshi Ohba

Person

Patents Grantslast 30 patents

Distortion compensator and distortion compensation method

Distortion compensation amplifier device and distortion compensatio...

Distortion compensation apparatus and method

Radio apparatus, radio apparatus controller, and synchronization es...

Distortion compensating apparatus, amplifying apparatus, transmitti...

Wireless apparatus and signal processing method

Distortion compensation device, distortion compensation method and...

Distortion compensating apparatus, amplifying apparatus, transmitti...

Radio apparatus, distortion correction device, and distortion corre...

Radio apparatus, distortion correction device, and distortion corre...

Distortion compensation apparatus and method for detecting failure...

Transmission device

Distortion compensating amplifier and front-end distortion compensa...

Offset correction device and method

Distortion compensation amplification device and correction method

Distortion-compensation amplification apparatus and distortion comp...

Distortion compensation in wireless digital communication

Distortion compensating apparatus and method

DC offset correction apparatus and method

Distortion compensation apparatus

Distortion compensating apparatus

Address generating device and method of generating address

Delay regulating device

Distortion compensation apparatus

Distortion compensating apparatus and method

Distortion compensation apparatus

Carrier state judging device and transmitting device

Distortion compensating apparatus

Distortion compensating apparatus and method

Distortion compensating apparatus, compressed data generating method

Patents Applicationslast 30 patents

WIRELESS COMMUNICATION DEVICE AND ABNORMALITY DETECTION METHOD

DISTORTION COMPENSATOR AND DISTORTION COMPENSATION METHOD

RADIO APPARATUS, RADIO APPARATUS CONTROLLER, AND SYNCHRONIZATION ES...

DISTORTION COMPENSATION DEVICE, DISTORTION COMPENSATION METHOD AND...

DISTORTION COMPENSATION AMPLIFIER DEVICE AND DISTORTION COMPENSATIO...

DISTORTION COMPENSATING APPARATUS, AMPLIFYING APPARATUS, TRANSMITTI...

DISTORTION COMPENSATING APPARATUS, AMPLIFYING APPARATUS, TRANSMITTI...

RADIO APPARATUS, DISTORTION CORRECTION DEVICE, AND DISTORTION CORRE...

RADIO APPARATUS, DISTORTION CORRECTION DEVICE, AND DISTORTION CORRE...

WIRELESS APPARATUS AND SIGNAL PROCESSING METHOD

DISTORTION COMPENSATION APPARATUS AND METHOD FOR DETECTING FAILURE...

COPPER-ZINC ALLOY ELECTROPLATING BATH AND PLATING METHOD USING THE...

Distortion Compensation Apparatus And Method

OFFSET CORRECTION DEVICE AND METHOD

Distortion Compensation Amplification Device And Correction Method

Data sending and receiving apparatus and method

DISTORTION-COMPENSATION AMPLIFICATION APPARATUS AND DISTORTION COMP...

Transmission Device

Delay Regulating Device

DC OFFSET CORRECTION APPARATUS AND METHOD

Carrier state judging device and transmitting device

DISTORTION COMPENSATING APPARATUS

Distortion compensating apparatus and method

Distortion compensating apparatus and method

Distortion compensating apparatus and method

Distortion compensating apparatus and method

DC offset correction device and method

Distortion compensation in wireless digital communication

Address generating device and method of generating address

Distortion compensation apparatus