Takafumi Sakamoto

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic apparatus, electronic system, and method
- Patent number 12,114,282
- Issue date Oct 8, 2024
- Kabushiki Kaisha Toshiba
- Daisuke Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic apparatus, method, and electronic system
- Patent number 12,089,112
- Issue date Sep 10, 2024
- Kabushiki Kaisha Toshiba
- Yuki Yonezawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic apparatus, method, non-transitory computer readable medi...
- Patent number 12,061,280
- Issue date Aug 13, 2024
- Kabushiki Kaisha Toshiba
- Takafumi Sakamoto
- G01 - MEASURING TESTING
Information Patent Grant
Electronic apparatus, switching system, and control method
- Patent number 12,040,790
- Issue date Jul 16, 2024
- Kabushiki Kaisha Toshiba
- Hidenori Okuni
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic apparatus for determining correspondence between devices...
- Patent number 12,028,018
- Issue date Jul 2, 2024
- Kabushiki Kaisha Toshiba
- Yuki Yonezawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic apparatus, method, and electronic system
- Patent number 11,959,994
- Issue date Apr 16, 2024
- Kabushiki Kaisha Toshiba
- Takafumi Sakamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic apparatus, electronic system, and method
- Patent number 11,906,644
- Issue date Feb 20, 2024
- Kabushiki Kaisha Toshiba
- Daisuke Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic apparatus and method
- Patent number 11,452,171
- Issue date Sep 20, 2022
- Kabushiki Kaisha Toshiba
- Daisuke Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication device and wireless communication system
- Patent number 10,484,947
- Issue date Nov 19, 2019
- Kabushiki Kaisha Toshiba
- Yasuyuki Nishibayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication device detection
- Patent number 10,477,479
- Issue date Nov 12, 2019
- Kabushiki Kaisha Toshiba
- Tomoko Adachi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for determining disposition of a plurality of rad...
- Patent number 10,182,306
- Issue date Jan 15, 2019
- Kabushiki Kaisha Toshiba
- Fumiaki Kanayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for estimating position of wireless communicat...
- Patent number 9,980,085
- Issue date May 22, 2018
- Kabushiki Kaisha Toshiba
- Yuki Yonezawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power saving control apparatus and method
- Patent number 9,787,716
- Issue date Oct 10, 2017
- Kabushiki Kaisha Toshiba
- Keisuke Mera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power electronics device, cooperative control method and non-transi...
- Patent number 9,768,832
- Issue date Sep 19, 2017
- Kabushiki Kaisha Toshiba
- Yasuyuki Nishibayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply unit that outputs electric power to a load together wi...
- Patent number 9,728,975
- Issue date Aug 8, 2017
- Kabushiki Kaisha Toshiba
- Takeshi Ueno
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless communicatoin method and apparatus for reducing reception...
- Patent number 9,614,487
- Issue date Apr 4, 2017
- Kabushiki Kaisha Toshiba
- Shoji Otaka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wireless communication apparatus and wireless communication system
- Patent number 9,571,214
- Issue date Feb 14, 2017
- Kabushiki Kaisha Toshiba
- Yuji Tohzaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication apparatus for lower latency communication
- Patent number 9,445,433
- Issue date Sep 13, 2016
- Kabushiki Kaisha Toshiba
- Yuji Tohzaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase estimating device, signal generating device, synchronizing sy...
- Patent number 9,425,806
- Issue date Aug 23, 2016
- Kabushiki Kaisha Toshiba
- Yuji Tohzaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inverter apparatus and inverter system
- Patent number 9,337,747
- Issue date May 10, 2016
- Kabushiki Kaisha Toshiba
- Takafumi Sakamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Phase estimating device, signal generating device, synchronizing sy...
- Patent number 9,276,588
- Issue date Mar 1, 2016
- Kabushiki Kaisha Toshiba
- Yuji Tohzaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication apparatus
- Patent number 9,204,321
- Issue date Dec 1, 2015
- Kabushiki Kaisha Toshiba
- Yuji Tohzaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter and receiver
- Patent number 8,891,664
- Issue date Nov 18, 2014
- Kabushiki Kaisha Toshiba
- Tsuyoshi Kogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device and program product
- Patent number 8,634,493
- Issue date Jan 21, 2014
- Kabushiki Kaisha Toshiba
- Takeshi Ishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication device and wireless communication system
- Patent number 8,588,118
- Issue date Nov 19, 2013
- Kabushiki Kaisha Toshiba
- Takafumi Sakamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control device and controlled device
- Patent number 8,407,470
- Issue date Mar 26, 2013
- Kabushiki Kaisha Toshiba
- Toshiyuki Nakanishi
- G08 - SIGNALLING
Information Patent Grant
Electronic system with AC-DC convertor controlled by received signa...
- Patent number 8,339,278
- Issue date Dec 25, 2012
- Kabushiki Kaisha Toshiba
- Takafumi Sakamoto
- G08 - SIGNALLING
Information Patent Grant
Transmitter, remote controller and transmission method using dummy...
- Patent number 8,331,333
- Issue date Dec 11, 2012
- Kabushiki Kaisha Toshiba
- Tsuyoshi Kogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote controller, electrical apparatus and wireless controlling sy...
- Patent number 8,327,160
- Issue date Dec 4, 2012
- Kabushiki Kaisha Toshiba
- Takafumi Sakamoto
- G08 - SIGNALLING
Information Patent Grant
Wireless terminal, base station, wireless communication system, and...
- Patent number 8,249,644
- Issue date Aug 21, 2012
- Kabushiki Kaisha Toshiba
- Kenichi Taniuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC APPARATUS, ELECTRONIC SYSTEM, METHOD, AND STORAGE MEDIUM
- Publication number 20240097806
- Publication date Mar 21, 2024
- Kabushiki Kaisha Toshiba
- Takafumi SAKAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC APPARATUS, SWITCHING SYSTEM, AND CONTROL METHOD
- Publication number 20240072797
- Publication date Feb 29, 2024
- Kabushiki Kaisha Toshiba
- Hidenori OKUNI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC APPARATUS, SWITCHING SYSTEM, AND CONTROL METHOD
- Publication number 20240072793
- Publication date Feb 29, 2024
- Kabushiki Kaisha Toshiba
- Hidenori OKUNI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC APPARATUS, ELECTRONIC SYSTEM, AND METHOD
- Publication number 20230045297
- Publication date Feb 9, 2023
- Kabushiki Kaisha Toshiba
- Daisuke UCHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC APPARATUS, ELECTRONIC SYSTEM, AND METHOD
- Publication number 20230034995
- Publication date Feb 2, 2023
- Kabushiki Kaisha Toshiba
- Daisuke UCHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC APPARATUS, ELECTRONIC SYSTEM, AND METHOD
- Publication number 20220200711
- Publication date Jun 23, 2022
- Kabushiki Kaisha Toshiba
- Daisuke UCHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC APPARATUS, ELECTRONIC SYSTEM, METHOD, AND COMPUTER PROGRAM
- Publication number 20220077940
- Publication date Mar 10, 2022
- Kabushiki Kaisha Toshiba
- Takafumi SAKAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC APPARATUS, METHOD, NON-TRANSITORY COMPUTER READABLE MEDI...
- Publication number 20220011397
- Publication date Jan 13, 2022
- Kabushiki Kaisha Toshiba
- Takafumi SAKAMOTO
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC APPARATUS, METHOD, AND ELECTRONIC SYSTEM
- Publication number 20210409908
- Publication date Dec 30, 2021
- Kabushiki Kaisha Toshiba
- Yuki YONEZAWA
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC APPARATUS, METHOD, AND ELECTRONIC SYSTEM
- Publication number 20210194423
- Publication date Jun 24, 2021
- Kabushiki Kaisha Toshiba
- Yuki YONEZAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC APPARATUS, METHOD, AND ELECTRONIC SYSTEM
- Publication number 20210190927
- Publication date Jun 24, 2021
- Kabushiki Kaisha Toshiba
- Takafumi SAKAMOTO
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC APPARATUS AND METHOD
- Publication number 20210127452
- Publication date Apr 29, 2021
- Kabushiki Kaisha Toshiba
- Daisuke UCHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONFIRMING WORK SUPPORTING DEVICE, CONFIRMING WORK SUPPORTING SYSTE...
- Publication number 20180279078
- Publication date Sep 27, 2018
- Kabushiki Kaisha Toshiba
- Yuki YONEZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD
- Publication number 20180206193
- Publication date Jul 19, 2018
- Kabushiki Kaisha Toshiba
- Tomoko ADACHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR ESTIMATING POSITION OF WIRELESS COMMUNICAT...
- Publication number 20170374499
- Publication date Dec 28, 2017
- Kabushiki Kaisha Toshiba
- Yuki YONEZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO-APPARATUS-DISPOSITION ESTIMATION DEVICE, ESTIMATION METHOD, A...
- Publication number 20170041740
- Publication date Feb 9, 2017
- Kabushiki Kaisha Toshiba
- Fumiaki KANAYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POSITIONING TARGET TERMINAL, POSITIONING NODE, AND POSITIONING SYSTEM
- Publication number 20160356879
- Publication date Dec 8, 2016
- KABUSHIKI KAISHA TOSHIBA
- Yuji TOHZAKA
- G01 - MEASURING TESTING
Information Patent Application
WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION SYSTEM
- Publication number 20160278010
- Publication date Sep 22, 2016
- Kabushiki Kaisha Toshiba
- Yasuyuki NISHIBAYASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL DETECTION APPARATUS, SERVER APPARATUS AND LOCATION ESTIMATIO...
- Publication number 20160084938
- Publication date Mar 24, 2016
- Kabushiki Kaisha Toshiba
- Yusuke DOI
- G01 - MEASURING TESTING
Information Patent Application
COMMUNICATION DEVICE, RELAY DEVICE, AND, COMMUNICATION METHOD
- Publication number 20160072573
- Publication date Mar 10, 2016
- Kabushiki Kaisha Toshiba
- Yuji TOHZAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ESTIMATION SYSTEM AND RECEPTION NODE
- Publication number 20160061931
- Publication date Mar 3, 2016
- Kabushiki Kaisha Toshiba
- Takafumi SAKAMOTO
- G01 - MEASURING TESTING
Information Patent Application
COMMUNICATION APPARATUS, CONTENT CLIENT AND CONTENT SERVER
- Publication number 20160050271
- Publication date Feb 18, 2016
- Kabushiki Kaisha Toshiba
- Yuji TOHZAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS, COMMUNICATION SYSTEM AND ENERGY MANAGEMENT...
- Publication number 20150257018
- Publication date Sep 10, 2015
- KABUSHIKI KAISHA TOSHIBA
- Yuji TOHZAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHASE ESTIMATING DEVICE, SIGNAL GENERATING DEVICE, SYNCHRONIZING SY...
- Publication number 20150137865
- Publication date May 21, 2015
- Kabushiki Kaisha Toshiba
- Yuji TOHZAKA
- G01 - MEASURING TESTING
Information Patent Application
CONTROL APPARATUS, CONTROL SYSTEM AND CONTROL METHOD
- Publication number 20150074673
- Publication date Mar 12, 2015
- Kabushiki Kaisha Toshiba
- Yuji TOHZAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER ELECTRONICS DEVICE, COOPERATIVE CONTROL METHOD AND NON-TRANSI...
- Publication number 20150063473
- Publication date Mar 5, 2015
- Kabushiki Kaisha Toshiba
- Yasuyuki NISHIBAYASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power Transmitting Apparatus, Power Receiving Apparatus, and Wirele...
- Publication number 20150061398
- Publication date Mar 5, 2015
- Kabushiki Kaisha Toshiba
- Hiroki KUDO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION SYSTEM
- Publication number 20140376533
- Publication date Dec 25, 2014
- Yuji TOHZAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION APPARATUS AND LOGGING SYSTEM
- Publication number 20140241270
- Publication date Aug 28, 2014
- Kabushiki Kaisha Toshiba
- Yuji TOHZAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INVERTER APPARATUS AND INVERTER SYSTEM
- Publication number 20140119080
- Publication date May 1, 2014
- Takafumi Sakamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Takafumi Sakamoto

Person

Patents Grantslast 30 patents

Electronic apparatus, electronic system, and method

Electronic apparatus, method, and electronic system

Electronic apparatus, method, non-transitory computer readable medi...

Electronic apparatus, switching system, and control method

Electronic apparatus for determining correspondence between devices...

Electronic apparatus, method, and electronic system

Electronic apparatus, electronic system, and method

Electronic apparatus and method

Wireless communication device and wireless communication system

Wireless communication device detection

Device and method for determining disposition of a plurality of rad...

Apparatus and method for estimating position of wireless communicat...

Power saving control apparatus and method

Power electronics device, cooperative control method and non-transi...

Power supply unit that outputs electric power to a load together wi...

Wireless communicatoin method and apparatus for reducing reception...

Wireless communication apparatus and wireless communication system

Wireless communication apparatus for lower latency communication

Phase estimating device, signal generating device, synchronizing sy...

Inverter apparatus and inverter system

Phase estimating device, signal generating device, synchronizing sy...

Wireless communication apparatus

Transmitter and receiver

Communication device and program product

Wireless communication device and wireless communication system

Control device and controlled device

Electronic system with AC-DC convertor controlled by received signa...

Transmitter, remote controller and transmission method using dummy...

Remote controller, electrical apparatus and wireless controlling sy...

Wireless terminal, base station, wireless communication system, and...

Patents Applicationslast 30 patents

ELECTRONIC APPARATUS, ELECTRONIC SYSTEM, METHOD, AND STORAGE MEDIUM

ELECTRONIC APPARATUS, SWITCHING SYSTEM, AND CONTROL METHOD

ELECTRONIC APPARATUS, SWITCHING SYSTEM, AND CONTROL METHOD

ELECTRONIC APPARATUS, ELECTRONIC SYSTEM, AND METHOD

ELECTRONIC APPARATUS, ELECTRONIC SYSTEM, AND METHOD

ELECTRONIC APPARATUS, ELECTRONIC SYSTEM, AND METHOD

ELECTRONIC APPARATUS, ELECTRONIC SYSTEM, METHOD, AND COMPUTER PROGRAM

ELECTRONIC APPARATUS, METHOD, NON-TRANSITORY COMPUTER READABLE MEDI...

ELECTRONIC APPARATUS, METHOD, AND ELECTRONIC SYSTEM

ELECTRONIC APPARATUS, METHOD, AND ELECTRONIC SYSTEM

ELECTRONIC APPARATUS, METHOD, AND ELECTRONIC SYSTEM

ELECTRONIC APPARATUS AND METHOD

CONFIRMING WORK SUPPORTING DEVICE, CONFIRMING WORK SUPPORTING SYSTE...

WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD

APPARATUS AND METHOD FOR ESTIMATING POSITION OF WIRELESS COMMUNICAT...

RADIO-APPARATUS-DISPOSITION ESTIMATION DEVICE, ESTIMATION METHOD, A...

POSITIONING TARGET TERMINAL, POSITIONING NODE, AND POSITIONING SYSTEM

WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION SYSTEM

SIGNAL DETECTION APPARATUS, SERVER APPARATUS AND LOCATION ESTIMATIO...

COMMUNICATION DEVICE, RELAY DEVICE, AND, COMMUNICATION METHOD

ESTIMATION SYSTEM AND RECEPTION NODE

COMMUNICATION APPARATUS, CONTENT CLIENT AND CONTENT SERVER

COMMUNICATION APPARATUS, COMMUNICATION SYSTEM AND ENERGY MANAGEMENT...

PHASE ESTIMATING DEVICE, SIGNAL GENERATING DEVICE, SYNCHRONIZING SY...

CONTROL APPARATUS, CONTROL SYSTEM AND CONTROL METHOD

POWER ELECTRONICS DEVICE, COOPERATIVE CONTROL METHOD AND NON-TRANSI...

Power Transmitting Apparatus, Power Receiving Apparatus, and Wirele...

WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION SYSTEM

WIRELESS COMMUNICATION APPARATUS AND LOGGING SYSTEM

INVERTER APPARATUS AND INVERTER SYSTEM