Nobukazu Fudaba

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Wireless communication system, base station device and transmission...
- Patent number 9,961,645
- Issue date May 1, 2018
- Fujitsu Limited
- Kotaro Shiizaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station and handover control method
- Patent number 9,730,126
- Issue date Aug 8, 2017
- Fujitsu Limited
- Nobukazu Fudaba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station and method for controlling base station
- Patent number 9,414,277
- Issue date Aug 9, 2016
- Fujitsu Limited
- Nobukazu Fudaba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station and base station control method
- Patent number 9,380,509
- Issue date Jun 28, 2016
- Fujitsu Limited
- Nobukazu Fudaba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifying device, distortion compensating device, and amplifying m...
- Patent number 9,263,994
- Issue date Feb 16, 2016
- Fujitsu Limited
- Nobukazu Fudaba
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wireless station and transmission power determination method
- Patent number 9,143,965
- Issue date Sep 22, 2015
- Fujitsu Limited
- Nobukazu Fudaba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distortion compensation apparatus and distortion compensation method
- Patent number 9,100,263
- Issue date Aug 4, 2015
- Fujitsu Limited
- Yuichi Utsunomiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power amplifier apparatus, distortion compensation coefficient upda...
- Patent number 8,933,752
- Issue date Jan 13, 2015
- Fujitsu Limited
- Kazuo Nagatani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Distortion compensation device and distortion compensating method
- Patent number 8,787,487
- Issue date Jul 22, 2014
- Fujitsu Limited
- Kazuo Nagatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distortion compensation apparatus, transmitter, and distortion comp...
- Patent number 8,737,937
- Issue date May 27, 2014
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Distortion compensation device, distortion compensation method, and...
- Patent number 8,712,345
- Issue date Apr 29, 2014
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distortion compensation device, transmitter, and distortion compens...
- Patent number 8,655,289
- Issue date Feb 18, 2014
- Fujitsu Limited
- Nobukazu Fudaba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Predistorter and distortion compensation method
- Patent number 8,619,905
- Issue date Dec 31, 2013
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Delay amount estimating apparatus and signal transmitting apparatus
- Patent number 8,605,815
- Issue date Dec 10, 2013
- Fujitsu Limited
- Yuichi Utsunomiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission apparatus and distortion compensation method
- Patent number 8,588,711
- Issue date Nov 19, 2013
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distortion compensation apparatus and method
- Patent number 8,571,495
- Issue date Oct 29, 2013
- Fujitsu Limited
- Kazuo Nagatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power amplification device, transmitter, and power amplification co...
- Patent number 8,525,592
- Issue date Sep 3, 2013
- Fujitsu Limited
- Nobukazu Fudaba
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplitude suppressing apparatus and signal transmitting apparatus
- Patent number 8,520,770
- Issue date Aug 27, 2013
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter and distortion compensating method
- Patent number 8,509,349
- Issue date Aug 13, 2013
- Fujitsu Limited
- Kazuo Nagatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distortion compensation device, radio communication device, and dis...
- Patent number 8,493,144
- Issue date Jul 23, 2013
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifying apparatus with bandwidth limitation processing on...
- Patent number 8,489,037
- Issue date Jul 16, 2013
- Fujitsu Limited
- Nobukazu Fudaba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distortion compensating apparatus, transmitting apparatus, and dist...
- Patent number 8,451,055
- Issue date May 28, 2013
- Fujitsu Limited
- Nobukazu Fudaba
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
DC offset compensation method and DC offset compensation device
- Patent number 8,452,250
- Issue date May 28, 2013
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Transmission device and transmission method
- Patent number 8,433,262
- Issue date Apr 30, 2013
- Fujitsu Limited
- Yuichi Utsunomiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Radio communication device and radio communication method
- Patent number 8,254,857
- Issue date Aug 28, 2012
- Fujitsu Limited
- Nobukazu Fudaba
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Power amplifying apparatus
- Patent number 8,154,341
- Issue date Apr 10, 2012
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Peak suppressing apparatus, peak suppressing method, and wireless c...
- Patent number 8,130,866
- Issue date Mar 6, 2012
- Fujitsu Limited
- Kazuo Nagatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Peak suppression control apparatus
- Patent number 8,102,941
- Issue date Jan 24, 2012
- Fujitsu Limited
- Hajime Hamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CONTROL APPARATUS, BASE STATION APPARATUS, AND COMMUNICATION SYSTEM
- Publication number 20180007700
- Publication date Jan 4, 2018
- Fujitsu Limited
- Nobukazu Fudaba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION AND METHOD FOR CONTROLLING WIRELESS COMMUNICATION
- Publication number 20160373988
- Publication date Dec 22, 2016
- Fujitsu Limited
- Nobukazu Fudaba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, BASE STATION DEVICE AND TRANSMISSION...
- Publication number 20160278024
- Publication date Sep 22, 2016
- Fujitsu Limited
- Kotaro Shiizaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION AND METHOD FOR CONTROLLING BASE STATION
- Publication number 20150296432
- Publication date Oct 15, 2015
- Fujitsu Limited
- Nobukazu Fudaba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION AND BASE STATION CONTROL METHOD
- Publication number 20150208312
- Publication date Jul 23, 2015
- Fujitsu Limited
- Nobukazu Fudaba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION AND HANDOVER CONTROL METHOD
- Publication number 20140364125
- Publication date Dec 11, 2014
- Fujitsu Limited
- Nobukazu FUDABA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS STATION AND TRANSMISSION POWER DETERMINATION METHOD
- Publication number 20140273875
- Publication date Sep 18, 2014
- Fujitsu Limited
- Nobukazu Fudaba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AMPLIFYING DEVICE, DISTORTION COMPENSATING DEVICE, AND AMPLIFYING M...
- Publication number 20140197885
- Publication date Jul 17, 2014
- Fujitsu Limited
- Nobukazu FUDABA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DISTORTION COMPENSATION DEVICE, DISTORTION COMPENSATION METHOD, AND...
- Publication number 20130040587
- Publication date Feb 14, 2013
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTORTION COMPENSATION APPARATUS, TRANSMITTER, AND DISTORTION COMP...
- Publication number 20130015917
- Publication date Jan 17, 2013
- Fujitsu Limited
- Hiroyoshi ISHIKAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DISTORTION COMPENSATION DEVICE AND DISTORTION COMPENSATING METHOD
- Publication number 20120288030
- Publication date Nov 15, 2012
- Fujitsu Limited
- Kazuo Nagatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTORTION COMPENSATION APPARATUS AND DISTORTION COMPENSATION METHOD
- Publication number 20120275545
- Publication date Nov 1, 2012
- Fujitsu Limited
- Yuichi Utsunomiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER AMPLIFICATION DEVICE, TRANSMITTER, AND POWER AMPLIFICATION CO...
- Publication number 20120229209
- Publication date Sep 13, 2012
- Fujitsu Limited
- Nobukazu FUDABA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSMITTER AND DISTORTION COMPENSATING METHOD
- Publication number 20120224654
- Publication date Sep 6, 2012
- Fujitsu Limited
- Kazuo NAGATANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTORTION COMPENSATION DEVICE, TRANSMITTER, AND DISTORTION COMPENS...
- Publication number 20120202440
- Publication date Aug 9, 2012
- Fujitsu Limited
- Nobukazu FUDABA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER AMPLIFIER APPARATUS, DISTORTION COMPENSATION COEFFICIENT UPDA...
- Publication number 20120098596
- Publication date Apr 26, 2012
- Fujitsu Limited
- Kazuo Nagatani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSMISSION APPARATUS AND DISTORTION COMPENSATION METHOD
- Publication number 20120068768
- Publication date Mar 22, 2012
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTORTION COMPENSATION DEVICE, RADIO COMMUNICATION DEVICE, AND DIS...
- Publication number 20110260792
- Publication date Oct 27, 2011
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DISTORTION COMPENSATING APPARATUS, TRANSMITTING APPARATUS, AND DIST...
- Publication number 20110187454
- Publication date Aug 4, 2011
- Fujitsu Limited
- Nobukazu Fudaba
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSMISSION DEVICE AND TRANSMISSION METHOD
- Publication number 20110053531
- Publication date Mar 3, 2011
- Fujitsu Limited
- Yuichi Utsunomiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION DEVICE AND RADIO COMMUNICATION METHOD
- Publication number 20110053532
- Publication date Mar 3, 2011
- Fujitsu Limited
- Nobukazu FUDABA
- 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
POWER AMPLIFYING DEVICE AND POWER AMPLIFYING METHOD
- Publication number 20100237937
- Publication date Sep 23, 2010
- FUJITSU LIMITED
- Kazuo Nagatani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DISTORTION COMPENSATION APPARATUS AND METHOD
- Publication number 20100219889
- Publication date Sep 2, 2010
- Fujitsu Limited
- Kazuo Nagatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Predistorter and Distortion Compensation Method
- Publication number 20100194474
- Publication date Aug 5, 2010
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREDISTORTION APPARATUS AND PREDISTORTION METHOD
- Publication number 20100164620
- Publication date Jul 1, 2010
- FUJITSU LIMITED
- Hajime Hamada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DISTORTION COMPENSATION APPARATUS AND METHOD
- Publication number 20100156530
- Publication date Jun 24, 2010
- FUJITSU LIMITED
- Yuichi Utsunomiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Amplifier Control Device
- Publication number 20100148864
- Publication date Jun 17, 2010
- Fujitsu Limited
- Hiroyoshi ISHIKAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PEAK POWER REDUCTION METHOD
- Publication number 20100148828
- Publication date Jun 17, 2010
- Kazuo Nagatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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

Nobukazu Fudaba

Person

Patents Grantslast 30 patents

Wireless communication system, base station device and transmission...

Base station and handover control method

Base station and method for controlling base station

Base station and base station control method

Amplifying device, distortion compensating device, and amplifying m...

Wireless station and transmission power determination method

Distortion compensation apparatus and distortion compensation method

Power amplifier apparatus, distortion compensation coefficient upda...

Distortion compensation device and distortion compensating method

Distortion compensation apparatus, transmitter, and distortion comp...

Distortion compensation device, distortion compensation method, and...

Distortion compensation device, transmitter, and distortion compens...

Predistorter and distortion compensation method

Delay amount estimating apparatus and signal transmitting apparatus

Transmission apparatus and distortion compensation method

Distortion compensation apparatus and method

Power amplification device, transmitter, and power amplification co...

Amplitude suppressing apparatus and signal transmitting apparatus

Transmitter and distortion compensating method

Distortion compensation device, radio communication device, and dis...

Power amplifying apparatus with bandwidth limitation processing on...

Distortion compensating apparatus, transmitting apparatus, and dist...

DC offset compensation method and DC offset compensation device

Wireless apparatus and signal processing method

Transmission device and transmission method

Apparatus and method of compensating distortion

Radio communication device and radio communication method

Power amplifying apparatus

Peak suppressing apparatus, peak suppressing method, and wireless c...

Peak suppression control apparatus

Patents Applicationslast 30 patents

CONTROL APPARATUS, BASE STATION APPARATUS, AND COMMUNICATION SYSTEM

BASE STATION AND METHOD FOR CONTROLLING WIRELESS COMMUNICATION

WIRELESS COMMUNICATION SYSTEM, BASE STATION DEVICE AND TRANSMISSION...

BASE STATION AND METHOD FOR CONTROLLING BASE STATION

BASE STATION AND BASE STATION CONTROL METHOD

BASE STATION AND HANDOVER CONTROL METHOD

WIRELESS STATION AND TRANSMISSION POWER DETERMINATION METHOD

AMPLIFYING DEVICE, DISTORTION COMPENSATING DEVICE, AND AMPLIFYING M...

DISTORTION COMPENSATION DEVICE, DISTORTION COMPENSATION METHOD, AND...

DISTORTION COMPENSATION APPARATUS, TRANSMITTER, AND DISTORTION COMP...

DISTORTION COMPENSATION DEVICE AND DISTORTION COMPENSATING METHOD

DISTORTION COMPENSATION APPARATUS AND DISTORTION COMPENSATION METHOD

POWER AMPLIFICATION DEVICE, TRANSMITTER, AND POWER AMPLIFICATION CO...

TRANSMITTER AND DISTORTION COMPENSATING METHOD

DISTORTION COMPENSATION DEVICE, TRANSMITTER, AND DISTORTION COMPENS...

POWER AMPLIFIER APPARATUS, DISTORTION COMPENSATION COEFFICIENT UPDA...

TRANSMISSION APPARATUS AND DISTORTION COMPENSATION METHOD

DISTORTION COMPENSATION DEVICE, RADIO COMMUNICATION DEVICE, AND DIS...

DISTORTION COMPENSATING APPARATUS, TRANSMITTING APPARATUS, AND DIST...

TRANSMISSION DEVICE AND TRANSMISSION METHOD

RADIO COMMUNICATION DEVICE AND RADIO COMMUNICATION METHOD

WIRELESS APPARATUS AND SIGNAL PROCESSING METHOD

POWER AMPLIFYING DEVICE AND POWER AMPLIFYING METHOD

DISTORTION COMPENSATION APPARATUS AND METHOD

Predistorter and Distortion Compensation Method

PREDISTORTION APPARATUS AND PREDISTORTION METHOD

DISTORTION COMPENSATION APPARATUS AND METHOD

Amplifier Control Device

PEAK POWER REDUCTION METHOD

APPARATUS AND METHOD OF COMPENSATING DISTORTION