Takao Okamawari

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Communication system and small-cell base station
- Patent number 10,785,738
- Issue date Sep 22, 2020
- Softbank Corp.
- Shota Shiobara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, base station and communication control method
- Patent number 10,707,949
- Issue date Jul 7, 2020
- Softbank Corp.
- Shota Shiobara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system and communication method
- Patent number 10,104,225
- Issue date Oct 16, 2018
- Softbank Corp.
- Liang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system of measuring communication quality
- Patent number 9,930,555
- Issue date Mar 27, 2018
- Softbank Corp.
- Liang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system and communication method
- Patent number 9,826,086
- Issue date Nov 21, 2017
- Softbank Corp.
- Liang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system of measuring communication quality
- Patent number 9,692,531
- Issue date Jun 27, 2017
- Softbank Corp.
- Daisuke Maeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Measuring communication quality via a mobile communication network
- Patent number 9,668,165
- Issue date May 30, 2017
- Softbank Corp.
- Liang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION SYSTEM, BASE STATION AND COMMUNICATION CONTROL METHOD
- Publication number 20190089453
- Publication date Mar 21, 2019
- SOFTBANK CORP.
- Shota Shiobara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM AND SMALL-CELL BASE STATION
- Publication number 20190075535
- Publication date Mar 7, 2019
- SOFTBANK CORP.
- Shota Shiobara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM AND COMMUNICATION METHOD
- Publication number 20170094052
- Publication date Mar 30, 2017
- SOFTBANK CORP.
- Liang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM OF MEASURING COMMUNICATION QUALITY
- Publication number 20160365934
- Publication date Dec 15, 2016
- Soft Bank Corp.
- Daisuke MAEDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM OF MEASURING COMMUNICATION QUALITY
- Publication number 20160360436
- Publication date Dec 8, 2016
- SOFTBANK CORP.
- Liang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM AND COMMUNICATION METHOD
- Publication number 20160261737
- Publication date Sep 8, 2016
- SOFTBANK CORP.
- Liang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM OF MEASURING COMMUNICATION QUALITY
- Publication number 20160262043
- Publication date Sep 8, 2016
- SOFTBANK CORP.
- Liang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Takao Okamawari

Person

Patents Grantslast 30 patents

Communication system and small-cell base station

Communication system, base station and communication control method

Communication system and communication method

Method and system of measuring communication quality

Communication system and communication method

Method and system of measuring communication quality

Measuring communication quality via a mobile communication network

Patents Applicationslast 30 patents

COMMUNICATION SYSTEM, BASE STATION AND COMMUNICATION CONTROL METHOD

COMMUNICATION SYSTEM AND SMALL-CELL BASE STATION

COMMUNICATION SYSTEM AND COMMUNICATION METHOD

METHOD AND SYSTEM OF MEASURING COMMUNICATION QUALITY

METHOD AND SYSTEM OF MEASURING COMMUNICATION QUALITY

COMMUNICATION SYSTEM AND COMMUNICATION METHOD

METHOD AND SYSTEM OF MEASURING COMMUNICATION QUALITY