Tatsunori OBARA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Wireless communication apparatus and wireless communication method
- Patent number 10,993,241
- Issue date Apr 27, 2021
- NTT DoCoMo, Inc.
- Tatsunori Obara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Management apparatus
- Patent number 10,708,821
- Issue date Jul 7, 2020
- NTT DoCoMo, Inc.
- Tatsuki Okuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User equipment and base station
- Patent number 10,700,756
- Issue date Jun 30, 2020
- NTT DoCoMo, Inc.
- Tatsuki Okuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station
- Patent number 10,637,543
- Issue date Apr 28, 2020
- NTT DoCoMo, Inc.
- Tatsunori Obara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station and method for performing beamforming in an MU-MIMO en...
- Patent number 10,637,542
- Issue date Apr 28, 2020
- NTT DoCoMo, Inc.
- Tatsuki Okuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Server device and communication method
- Patent number 10,623,910
- Issue date Apr 14, 2020
- NTT DoCoMo, Inc.
- Tatsunori Obara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station
- Patent number 10,542,485
- Issue date Jan 21, 2020
- NTT DoCoMo, Inc.
- Tatsunori Obara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system and management apparatus
- Patent number 10,505,593
- Issue date Dec 10, 2019
- NTT DoCoMo, Inc.
- Tatsuki Okuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Estimation device
- Patent number 10,425,255
- Issue date Sep 24, 2019
- NTT DoCoMo, Inc.
- Tatsunori Obara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication control method and radio communication system
- Patent number 10,116,370
- Issue date Oct 30, 2018
- NTT DoCoMo, Inc.
- Tatsunori Obara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio base station, mobile station and radio communication method
- Patent number 10,111,108
- Issue date Oct 23, 2018
- NTT DoCoMo, Inc.
- Jiyun Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication control method and radio communication system
- Patent number 9,979,448
- Issue date May 22, 2018
- NTT DoCoMo, Inc.
- Tatsuki Okuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication control method and radio communication system
- Patent number 9,647,737
- Issue date May 9, 2017
- NTT DoCoMo, Inc.
- Tatsunori Obara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD
- Publication number 20200077410
- Publication date Mar 5, 2020
- NTT DoCoMo, Inc.
- Tatsunori Obara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVER DEVICE AND COMMUNICATION METHOD
- Publication number 20190349713
- Publication date Nov 14, 2019
- NTT DoCoMo, Inc.
- Tatsunori Obara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS TERMINAL DEVICE AND COMMUNICATIONS METHOD
- Publication number 20190281533
- Publication date Sep 12, 2019
- NTT DoCoMo, Inc.
- Shinpei Yasukawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ESTIMATION DEVICE
- Publication number 20190097843
- Publication date Mar 28, 2019
- NTT DoCoMo, Inc.
- Tatsunori Obara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANAGEMENT APPARATUS
- Publication number 20190082354
- Publication date Mar 14, 2019
- NTT DoCoMo, Inc.
- Tatsuki Okuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION
- Publication number 20190074874
- Publication date Mar 7, 2019
- NTT DoCoMo, Inc.
- Tatsunori Obara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM AND MANAGEMENT DEVICE
- Publication number 20190074870
- Publication date Mar 7, 2019
- NTT DoCoMo, Inc.
- Tatsuki Okuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION
- Publication number 20190075515
- Publication date Mar 7, 2019
- NTT DoCoMo, Inc.
- Tatsunori Obara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USER EQUIPMENT AND BASE STATION
- Publication number 20180331746
- Publication date Nov 15, 2018
- NTT DoCoMo, Inc.
- Tatsuki Okuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION
- Publication number 20180316397
- Publication date Nov 1, 2018
- NTT DoCoMo, Inc.
- Tatsuki Okuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION CONTROL METHOD AND RADIO COMMUNICATION SYSTEM
- Publication number 20180109305
- Publication date Apr 19, 2018
- NTT DoCoMo, Inc.
- Tatsunori OBARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION CONTROL METHOD AND RADIO COMMUNICATION SYSTEM
- Publication number 20180048363
- Publication date Feb 15, 2018
- NTT DoCoMo, Inc.
- Tatsuki Okuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION CONTROL METHOD AND RADIO COMMUNICATION SYSTEM
- Publication number 20160359533
- Publication date Dec 8, 2016
- NTT DoCoMo, Inc.
- Tatsunori OBARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO BASE STATION, MOBILE STATION AND RADIO COMMUNICATION METHOD
- Publication number 20160323756
- Publication date Nov 3, 2016
- NTT DoCoMo, Inc.
- Jiyun SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Tatsunori OBARA

Person

Patents Grantslast 30 patents

Wireless communication apparatus and wireless communication method

Management apparatus

User equipment and base station

Base station

Base station and method for performing beamforming in an MU-MIMO en...

Server device and communication method

Base station

Wireless communication system and management apparatus

Estimation device

Radio communication control method and radio communication system

Radio base station, mobile station and radio communication method

Radio communication control method and radio communication system

Radio communication control method and radio communication system

Patents Applicationslast 30 patents

WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD

SERVER DEVICE AND COMMUNICATION METHOD

WIRELESS TERMINAL DEVICE AND COMMUNICATIONS METHOD

ESTIMATION DEVICE

MANAGEMENT APPARATUS

BASE STATION

WIRELESS COMMUNICATION SYSTEM AND MANAGEMENT DEVICE

BASE STATION

USER EQUIPMENT AND BASE STATION

BASE STATION

RADIO COMMUNICATION CONTROL METHOD AND RADIO COMMUNICATION SYSTEM

RADIO COMMUNICATION CONTROL METHOD AND RADIO COMMUNICATION SYSTEM

RADIO COMMUNICATION CONTROL METHOD AND RADIO COMMUNICATION SYSTEM

RADIO BASE STATION, MOBILE STATION AND RADIO COMMUNICATION METHOD