Sadayuki Abeta

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Flexible use of a band with a bandwidth provided in accordance with...
- Patent number 11,490,389
- Issue date Nov 1, 2022
- NTT DoCoMo, Inc.
- Hideaki Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system and user device
- Patent number 11,265,956
- Issue date Mar 1, 2022
- NTT DoCoMo, Inc.
- Wuri Andarmawanti Hapsari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station
- Patent number 11,206,571
- Issue date Dec 21, 2021
- Tooru Uchino
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
User device and measurement report transmitting method
- Patent number 11,102,668
- Issue date Aug 24, 2021
- NTT DoCoMo, Inc.
- Hideaki Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User terminal, radio base station, and radio communication method
- Patent number 10,938,505
- Issue date Mar 2, 2021
- NTT DoCoMo, Inc.
- Kazuaki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station and transmission control method
- Patent number 10,880,777
- Issue date Dec 29, 2020
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, mobile terminal apparatus, local area base st...
- Patent number 10,805,055
- Issue date Oct 13, 2020
- NTT DoCoMo, Inc.
- Yoshihisa Kishiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User equipment and communication method
- Patent number 10,764,956
- Issue date Sep 1, 2020
- NTT DoCoMo, Inc.
- Wuri Andarmawanti Hapsari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User apparatus and base station
- Patent number 10,623,987
- Issue date Apr 14, 2020
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile station and mobile communication system
- Patent number 10,230,430
- Issue date Mar 12, 2019
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio base station
- Patent number 9,961,603
- Issue date May 1, 2018
- NTT DoCoMo, Inc.
- Soulisak Ormsub
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio base station and mobile station
- Patent number 9,883,536
- Issue date Jan 30, 2018
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile station performing access control with NAS restriction infor...
- Patent number 9,867,049
- Issue date Jan 9, 2018
- NTT DoCoMo, Inc.
- Kenichiro Aoyagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, base station apparatus, mobile terminal appar...
- Patent number 9,801,084
- Issue date Oct 24, 2017
- NTT DoCoMo, Inc.
- Satoshi Nagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication method, radio base station, and mobile station
- Patent number 9,668,262
- Issue date May 30, 2017
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication method, radio base station and mobility manage...
- Patent number 9,661,482
- Issue date May 23, 2017
- NTT DoCoMo, Inc.
- Hideaki Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication method and mobile station
- Patent number 9,655,146
- Issue date May 16, 2017
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station apparatus, radio communication terminal, radio communi...
- Patent number 9,628,236
- Issue date Apr 18, 2017
- NTT DoCoMo, Inc.
- Kazuaki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication method, radio base station, and mobile station
- Patent number 9,596,699
- Issue date Mar 14, 2017
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile station
- Patent number 9,560,578
- Issue date Jan 31, 2017
- NTT DoCoMo, Inc.
- Kenichiro Aoyagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication method and mobile station
- Patent number 9,549,401
- Issue date Jan 17, 2017
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio base station
- Patent number 9,549,422
- Issue date Jan 17, 2017
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication terminal, base station apparatus, radio communi...
- Patent number 9,445,403
- Issue date Sep 13, 2016
- NTT DoCoMo, Inc.
- Kazuaki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, base station apparatus, mobile terminal appar...
- Patent number 9,419,771
- Issue date Aug 16, 2016
- NTT DoCoMo, Inc.
- Kazuaki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile station and radio base station
- Patent number 9,392,586
- Issue date Jul 12, 2016
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile station, wireless access network device, mobile communicatio...
- Patent number 9,265,062
- Issue date Feb 16, 2016
- NTT DoCoMo, Inc.
- Minami Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio base station, mobile station, mobile communcation method for...
- Patent number 9,185,633
- Issue date Nov 10, 2015
- NTT DoCoMo, Inc.
- Minami Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device and communication method
- Patent number 9,124,376
- Issue date Sep 1, 2015
- NTT DoCoMo, Inc.
- Kenichiro Aoyagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication method, radio base station apparatus and mobil...
- Patent number 8,971,230
- Issue date Mar 3, 2015
- NTT DoCoMo, Inc.
- Minami Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication method, radio base station, and mobile station
- Patent number 8,811,425
- Issue date Aug 19, 2014
- NTT DoCoMo, Inc.
- Mikio Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RADIO COMMUNICATION SYSTEM AND USER DEVICE
- Publication number 20220061115
- Publication date Feb 24, 2022
- NTT DoCoMo, Inc.
- Hideaki Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER EQUIPMENT, BASE STATION, AND COMMUNICATION METHOD
- Publication number 20210377933
- Publication date Dec 2, 2021
- NTT DoCoMo, Inc.
- Hideaki Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER DEVICE AND MEASUREMENT REPORT TRANSMITTING METHOD
- Publication number 20200015107
- Publication date Jan 9, 2020
- NTT DoCoMo, Inc.
- Hideaki Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION APPARATUS
- Publication number 20190289669
- Publication date Sep 19, 2019
- NTT DoCoMo, Inc.
- Hideaki Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION
- Publication number 20190239117
- Publication date Aug 1, 2019
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER EQUIPMENT AND TRANSMISSION METHOD
- Publication number 20190230546
- Publication date Jul 25, 2019
- NTT DoCoMo, Inc.
- Hideaki Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION AND TRANSMISSION CONTROL METHOD
- Publication number 20190124553
- Publication date Apr 25, 2019
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER EQUIPMENT, BASE STATION, AND COMMUNICATION METHOD
- Publication number 20190124604
- Publication date Apr 25, 2019
- NTT DoCoMo, Inc.
- Hideaki Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION SYSTEM AND USER DEVICE
- Publication number 20190124716
- Publication date Apr 25, 2019
- NTT DoCoMo, Inc.
- Wuri Andarmawanti Hapsari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER EQUIPMENT AND COMMUNICATION METHOD
- Publication number 20190116629
- Publication date Apr 18, 2019
- NTT DoCoMo, Inc.
- Wuri Andarmawanti Hapsari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION AND TIMING CONTROL METHOD
- Publication number 20180343633
- Publication date Nov 29, 2018
- NTT DoCoMo, Inc.
- Tooru UCHINO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION, USER APPARATUS, REFERENCE SIGNAL TRANSMISSION METHOD...
- Publication number 20180323931
- Publication date Nov 8, 2018
- NTT DoCoMo, Inc.
- Kohei Kiyoshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER APPARATUS, BASE STATION, MEASUREMENT METHOD, AND MEASUREMENT C...
- Publication number 20180302817
- Publication date Oct 18, 2018
- NTT DoCoMo, Inc.
- Kunihiko Teshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER TERMINAL, RADIO BASE STATION, AND RADIO COMMUNICATION METHOD
- Publication number 20180241500
- Publication date Aug 23, 2018
- NTT DoCoMo, Inc.
- Kazuaki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER APPARATUS AND CONNECTION CONTROL METHOD
- Publication number 20180227980
- Publication date Aug 9, 2018
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION
- Publication number 20170311201
- Publication date Oct 26, 2017
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER APPARATUS, AND UPLINK TRANSMISSION SWITCHING METHOD
- Publication number 20170303182
- Publication date Oct 19, 2017
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER APPARATUS AND BASE STATION
- Publication number 20170272975
- Publication date Sep 21, 2017
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO BASE STATION AND RADIO COMMUNICATION METHOD
- Publication number 20170208479
- Publication date Jul 20, 2017
- NTT DoCoMo, Inc.
- Kazuaki Takeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION METHOD AND MOBILE STATION
- Publication number 20170094645
- Publication date Mar 30, 2017
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO BASE STATION
- Publication number 20160212671
- Publication date Jul 21, 2016
- NTT DoCoMo, Inc.
- Soulisak Ormsub
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE STATION AND MOBILE COMMUNICATION SYSTEM
- Publication number 20160205699
- Publication date Jul 14, 2016
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE STATION AND RADIO BASE STATION
- Publication number 20160198467
- Publication date Jul 7, 2016
- NTT DoCoMo, Inc.
- Hideaki Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO BASE STATION AND MOBILE STATION
- Publication number 20150359002
- Publication date Dec 10, 2015
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO BASE STATION
- Publication number 20150312752
- Publication date Oct 29, 2015
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION METHOD, RADIO BASE STATION, AND MOBILE STATION
- Publication number 20150304914
- Publication date Oct 22, 2015
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION METHOD AND MOBILE STATION
- Publication number 20150245386
- Publication date Aug 27, 2015
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO BASE STATION AND MOBILE STATION
- Publication number 20150230212
- Publication date Aug 13, 2015
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, MACRO BASE STATION APPARATUS, MOBILE TERMINAL...
- Publication number 20150223219
- Publication date Aug 6, 2015
- NTT DoCoMo, Inc.
- Satoshi Nagata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION METHOD AND MOBILE STATION
- Publication number 20150208393
- Publication date Jul 23, 2015
- NTT DoCoMo, Inc.
- Tooru Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Sadayuki Abeta

Person

Patents Grantslast 30 patents

Flexible use of a band with a bandwidth provided in accordance with...

Radio communication system and user device

Base station

User device and measurement report transmitting method

User terminal, radio base station, and radio communication method

Base station and transmission control method

Communication system, mobile terminal apparatus, local area base st...

User equipment and communication method

User apparatus and base station

Mobile station and mobile communication system

Radio base station

Radio base station and mobile station

Mobile station performing access control with NAS restriction infor...

Communication system, base station apparatus, mobile terminal appar...

Mobile communication method, radio base station, and mobile station

Mobile communication method, radio base station and mobility manage...

Mobile communication method and mobile station

Base station apparatus, radio communication terminal, radio communi...

Mobile communication method, radio base station, and mobile station

Mobile station

Mobile communication method and mobile station

Radio base station

Radio communication terminal, base station apparatus, radio communi...

Communication system, base station apparatus, mobile terminal appar...

Mobile station and radio base station

Mobile station, wireless access network device, mobile communicatio...

Radio base station, mobile station, mobile communcation method for...

Communication device and communication method

Mobile communication method, radio base station apparatus and mobil...

Mobile communication method, radio base station, and mobile station

Patents Applicationslast 30 patents

RADIO COMMUNICATION SYSTEM AND USER DEVICE

USER EQUIPMENT, BASE STATION, AND COMMUNICATION METHOD

USER DEVICE AND MEASUREMENT REPORT TRANSMITTING METHOD

RADIO COMMUNICATION APPARATUS

BASE STATION

USER EQUIPMENT AND TRANSMISSION METHOD

BASE STATION AND TRANSMISSION CONTROL METHOD

USER EQUIPMENT, BASE STATION, AND COMMUNICATION METHOD

RADIO COMMUNICATION SYSTEM AND USER DEVICE

USER EQUIPMENT AND COMMUNICATION METHOD

BASE STATION AND TIMING CONTROL METHOD

BASE STATION, USER APPARATUS, REFERENCE SIGNAL TRANSMISSION METHOD...

USER APPARATUS, BASE STATION, MEASUREMENT METHOD, AND MEASUREMENT C...

USER TERMINAL, RADIO BASE STATION, AND RADIO COMMUNICATION METHOD

USER APPARATUS AND CONNECTION CONTROL METHOD

BASE STATION

USER APPARATUS, AND UPLINK TRANSMISSION SWITCHING METHOD

USER APPARATUS AND BASE STATION

RADIO BASE STATION AND RADIO COMMUNICATION METHOD

MOBILE COMMUNICATION METHOD AND MOBILE STATION

RADIO BASE STATION

MOBILE STATION AND MOBILE COMMUNICATION SYSTEM

MOBILE STATION AND RADIO BASE STATION

RADIO BASE STATION AND MOBILE STATION

RADIO BASE STATION

MOBILE COMMUNICATION METHOD, RADIO BASE STATION, AND MOBILE STATION

MOBILE COMMUNICATION METHOD AND MOBILE STATION

RADIO BASE STATION AND MOBILE STATION

COMMUNICATION SYSTEM, MACRO BASE STATION APPARATUS, MOBILE TERMINAL...

MOBILE COMMUNICATION METHOD AND MOBILE STATION