Ren Sakata

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Wireless communication device, wireless communication system, wirel...
- Patent number 11,240,725
- Issue date Feb 1, 2022
- Kabushiki Kaisha Toshiba
- Sakie Nagakubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication device, wireless communication method and no...
- Patent number 11,134,412
- Issue date Sep 28, 2021
- Kabushiki Kaisha Toshiba
- Hiroki Kudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication device, wireless communication system, wirel...
- Patent number 10,841,832
- Issue date Nov 17, 2020
- Kabushiki Kaisha Toshiba
- Sakie Nagakubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data management device, wireless communication device and wireless...
- Patent number 10,779,218
- Issue date Sep 15, 2020
- Kabushiki Kaisha Toshiba
- Ren Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus, communication method, and computer program...
- Patent number 10,506,430
- Issue date Dec 10, 2019
- Kabushiki Kaisha Toshiba
- Yoshihiro Oba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication device and wireless communication system
- Patent number 10,439,749
- Issue date Oct 8, 2019
- Kabushiki Kaisha Toshiba
- Yuji Tohzaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system and wireless communication method
- Patent number 10,334,501
- Issue date Jun 25, 2019
- Kabushiki Kaisha Toshiba
- Yuji Tohzaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication device, wireless communication system, and c...
- Patent number 10,306,629
- Issue date May 28, 2019
- Kabushiki Kaisha Toshiba
- Sakie Nagakubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus and communication method
- Patent number 10,278,233
- Issue date Apr 30, 2019
- TOSHIBA MEMORY CORPORATION
- Yujen Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication device and wireless communication system
- Patent number 10,271,327
- Issue date Apr 23, 2019
- Kabushiki Kaisha Toshiba
- Ren Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OFDM signal transmission method and apparatus
- Patent number 10,243,771
- Issue date Mar 26, 2019
- Kabushiki Kaisha Toshiba
- Tsuguhide Aoki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device, non-transitory computer readable medium and w...
- Patent number 10,193,661
- Issue date Jan 29, 2019
- Kabushiki Kaisha Toshiba
- Fumiaki Kanayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device and multi-hop network
- Patent number 10,103,973
- Issue date Oct 16, 2018
- Kabushiki Kaisha Toshiba
- Takaomi Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication apparatus, wireless communication system, an...
- Patent number 10,080,187
- Issue date Sep 18, 2018
- Kabushiki Kaisha Toshiba
- Ren Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication device and system
- Patent number 10,034,241
- Issue date Jul 24, 2018
- Kabushiki Kaisha Toshiba
- Ren Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission method, transmitter, and receiver for multi antenna wi...
- Patent number 10,009,081
- Issue date Jun 26, 2018
- Kabushiki Kaisha Toshiba
- Ren Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OFDM signal transmission method and apparatus
- Patent number 9,923,744
- Issue date Mar 20, 2018
- Kabushiki Kaisha Toshiba
- Tsuguhide Aoki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission method, transmitter, and receiver for multi antenna wi...
- Patent number 9,843,374
- Issue date Dec 12, 2017
- Kabushiki Kaisha Toshiba
- Ren Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selection of a parent node by a wireless communication device in a...
- Patent number 9,780,864
- Issue date Oct 3, 2017
- Kabushiki Kaisha Toshiba
- Sakie Nagakubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for performing route search in wireless relay net...
- Patent number 9,730,142
- Issue date Aug 8, 2017
- Kabushiki Kaisha Toshiba
- Takaomi Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Calculation methods and calculation devices
- Patent number 9,699,707
- Issue date Jul 4, 2017
- Kabushiki Kaisha Toshiba
- Cam Ly Nguyen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication control device, method and system
- Patent number 9,668,132
- Issue date May 30, 2017
- Kabushiki Kaisha Toshiba
- Yoshihiro Oba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission method, transmitter, and receiver for multi antenna wi...
- Patent number 9,143,214
- Issue date Sep 22, 2015
- Kabushiki Kaisha Toshiba
- Ren Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system and wireless communication apparatus,...
- Patent number 9,084,198
- Issue date Jul 14, 2015
- Kabushiki Kaisha Toshiba
- Ren Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitting apparatus and receiving apparatus
- Patent number 8,891,635
- Issue date Nov 18, 2014
- Kabushiki Kaisha Toshiba
- Ren Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission method, transmitter, and receiver for multi antenna wi...
- Patent number 8,885,767
- Issue date Nov 11, 2014
- Kabushiki Kaisha Toshiba
- Ren Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio power transmitting apparatus and radio power transmitting system
- Patent number 8,874,031
- Issue date Oct 28, 2014
- Kabushiki Kaisha Toshiba
- Hiroki Kudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication device
- Patent number 8,824,393
- Issue date Sep 2, 2014
- Kabusiki Kaisha Toshiba
- Ren Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio transmitting method and apparatus, and radio receiving method...
- Patent number 8,761,678
- Issue date Jun 24, 2014
- Kabushiki Kaisha Toshiba
- Koji Akita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitting apparatus, receiving apparatus and method
- Patent number 8,634,865
- Issue date Jan 21, 2014
- Kabushiki Kaisha Toshiba
- Ren Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, WIREL...
- Publication number 20200187079
- Publication date Jun 11, 2020
- KABUSHIKI KAISHA TOSHIBA
- Sakie NAGAKUBO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA MANAGEMENT DEVICE, WIRELESS COMMUNICATION DEVICE AND WIRELESS...
- Publication number 20200084690
- Publication date Mar 12, 2020
- KABUSHIKI KAISHA TOSHIBA
- Ren Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD AND NO...
- Publication number 20200077297
- Publication date Mar 5, 2020
- KABUSHIKI KAISHA TOSHIBA
- Hiroki KUDO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, WIREL...
- Publication number 20200068429
- Publication date Feb 27, 2020
- KABUSHIKI KAISHA TOSHIBA
- Sakie NAGAKUBO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION SYSTEM
- Publication number 20180278353
- Publication date Sep 27, 2018
- KABUSHIKI KAISHA TOSHIBA
- Yuji TOHZAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD
- Publication number 20180270733
- Publication date Sep 20, 2018
- KABUSHIKI KAISHA TOSHIBA
- Yuji TOHZAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, AND C...
- Publication number 20180263034
- Publication date Sep 13, 2018
- KABUSHIKI KAISHA TOSHIBA
- Sakie NAGAKUBO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE, NON-TRANSITORY COMPUTER READABLE MEDIUM AND W...
- Publication number 20180083739
- Publication date Mar 22, 2018
- KABUSHIKI KAISHA TOSHIBA
- Fumiaki KANAYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION METHOD, TRANSMITTER, AND RECEIVER FOR MULTI ANTENNA WI...
- Publication number 20180054243
- Publication date Feb 22, 2018
- KABUSHIKI KAISHA TOSHIBA
- Ren SAKATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELECTION OF A PARENT NODE BY A WIRELESS COMMUNICATION DEVICE IN A...
- Publication number 20170244471
- Publication date Aug 24, 2017
- Kabushiki Kaisha Toshiba
- Sakie NAGAKUBO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION DEVICE
- Publication number 20170188305
- Publication date Jun 29, 2017
- KABUSHIKI KAISHA TOSHIBA
- Hiroki KUDO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION SYSTEM
- Publication number 20170142710
- Publication date May 18, 2017
- KABUSHIKI KAISHA TOSHIBA
- Ren SAKATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION SYSTEM
- Publication number 20170142633
- Publication date May 18, 2017
- KABUSHIKI KAISHA TOSHIBA
- Yuji TOHZAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OFDM SIGNAL TRANSMISSION METHOD AND APPARATUS
- Publication number 20170118056
- Publication date Apr 27, 2017
- KABUSHIKI KAISHA TOSHIBA
- Tsuguhide AOKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE, RELAY DETERMINATION METHOD, AND COMPUTER PROG...
- Publication number 20170078457
- Publication date Mar 16, 2017
- Kabushiki Kaisha Toshiba
- Hiroki KUDO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS AND COMMUNICATION METHOD
- Publication number 20170078344
- Publication date Mar 16, 2017
- KABUSHIKI KAISHA TOSHIBA
- Yujen Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, WIREL...
- Publication number 20170070357
- Publication date Mar 9, 2017
- KABUSHIKI KAISHA TOSHIBA
- Fumiaki KANAYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION DEVICE AND SYSTEM
- Publication number 20160262102
- Publication date Sep 8, 2016
- Kabushiki Kaisha Toshiba
- Ren SAKATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND COMPUTER PROGRAM...
- Publication number 20160198344
- Publication date Jul 7, 2016
- Kabushiki Kaisha Toshiba
- Yoshihiro OBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OFDM SIGNAL TRANSMISSION METHOD AND APPARATUS
- Publication number 20160164707
- Publication date Jun 9, 2016
- KABUSHIKI KAISHA TOSHIBA
- Tsuguhide AOKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION SYSTEM, AN...
- Publication number 20160066319
- Publication date Mar 3, 2016
- Kabushiki Kaisha Toshiba
- Ren SAKATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE AND MULTI-HOP NETWORK
- Publication number 20150381473
- Publication date Dec 31, 2015
- Kabushiki Kaisha Toshiba
- Takaomi MURAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION METHOD, TRANSMITTER, AND RECEIVER FOR MULTI ANTENNA WI...
- Publication number 20150349865
- Publication date Dec 3, 2015
- KABUSHIKI KAISHA TOSHIBA
- Ren SAKATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION CONTROL DEVICE, METHOD AND SYSTEM
- Publication number 20150271671
- Publication date Sep 24, 2015
- KABUSHIKI KAISHA TOSHIBA
- Yoshihiro OBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO BASE STATION AND COMPUTER READABLE STORAGE MEDIUM
- Publication number 20150204964
- Publication date Jul 23, 2015
- Kabushiki Kaisha Toshiba
- Tatsuma HIRANO
- G01 - MEASURING TESTING
Information Patent Application
CALCULATION METHOD AND CALCULATION DEVICE
- Publication number 20150195728
- Publication date Jul 9, 2015
- KABUSHIKI KAISHA TOSHIBA
- Cam Ly NGUYEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POSITION CALCULATION METHOD, COMPUTER PROGRAM PRODUCT, AND POSITION...
- Publication number 20150156640
- Publication date Jun 4, 2015
- KABUSHIKI KAISHA TOSHIBA
- Cam Iy NGUYEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION METHOD, TRANSMITTER, AND RECEIVER FOR MULTI ANTENNA WI...
- Publication number 20150063492
- Publication date Mar 5, 2015
- KABUSHIKI KAISHA TOSHIBA
- Ren SAKATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication Device and Method
- Publication number 20150049794
- Publication date Feb 19, 2015
- Kabushiki Kaisha Toshiba
- Toshiyuki NAKANISHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MONITORING APPARATUS AND METHOD
- Publication number 20150016273
- Publication date Jan 15, 2015
- Kabushiki Kaisha Toshiba
- Tatsuma HIRANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Wireless communication device, wireless communication system, wirel...

Wireless communication device, wireless communication method and no...

Wireless communication device, wireless communication system, wirel...

Data management device, wireless communication device and wireless...

Communication apparatus, communication method, and computer program...

Wireless communication device and wireless communication system

Wireless communication system and wireless communication method

Wireless communication device, wireless communication system, and c...

Communication apparatus and communication method

Wireless communication device and wireless communication system

OFDM signal transmission method and apparatus

Communication device, non-transitory computer readable medium and w...

Communication device and multi-hop network

Wireless communication apparatus, wireless communication system, an...

Wireless communication device and system

Transmission method, transmitter, and receiver for multi antenna wi...

OFDM signal transmission method and apparatus

Transmission method, transmitter, and receiver for multi antenna wi...

Selection of a parent node by a wireless communication device in a...

Device and method for performing route search in wireless relay net...

Calculation methods and calculation devices

Communication control device, method and system

Transmission method, transmitter, and receiver for multi antenna wi...

Wireless communication system and wireless communication apparatus,...

Transmitting apparatus and receiving apparatus

Transmission method, transmitter, and receiver for multi antenna wi...

Radio power transmitting apparatus and radio power transmitting system

Wireless communication device

Radio transmitting method and apparatus, and radio receiving method...

Transmitting apparatus, receiving apparatus and method

Patents Applicationslast 30 patents

WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, WIREL...

DATA MANAGEMENT DEVICE, WIRELESS COMMUNICATION DEVICE AND WIRELESS...

WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD AND NO...

WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, WIREL...

WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION SYSTEM

WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD

WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, AND C...

COMMUNICATION DEVICE, NON-TRANSITORY COMPUTER READABLE MEDIUM AND W...

TRANSMISSION METHOD, TRANSMITTER, AND RECEIVER FOR MULTI ANTENNA WI...

SELECTION OF A PARENT NODE BY A WIRELESS COMMUNICATION DEVICE IN A...

WIRELESS COMMUNICATION DEVICE

WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION SYSTEM

WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION SYSTEM

OFDM SIGNAL TRANSMISSION METHOD AND APPARATUS

COMMUNICATION DEVICE, RELAY DETERMINATION METHOD, AND COMPUTER PROG...

COMMUNICATION APPARATUS AND COMMUNICATION METHOD

WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, WIREL...

WIRELESS COMMUNICATION DEVICE AND SYSTEM

COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND COMPUTER PROGRAM...

OFDM SIGNAL TRANSMISSION METHOD AND APPARATUS

WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION SYSTEM, AN...

COMMUNICATION DEVICE AND MULTI-HOP NETWORK

TRANSMISSION METHOD, TRANSMITTER, AND RECEIVER FOR MULTI ANTENNA WI...

COMMUNICATION CONTROL DEVICE, METHOD AND SYSTEM

RADIO BASE STATION AND COMPUTER READABLE STORAGE MEDIUM

CALCULATION METHOD AND CALCULATION DEVICE

POSITION CALCULATION METHOD, COMPUTER PROGRAM PRODUCT, AND POSITION...

TRANSMISSION METHOD, TRANSMITTER, AND RECEIVER FOR MULTI ANTENNA WI...

Communication Device and Method

MONITORING APPARATUS AND METHOD