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Ryota SHIINA
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Terminal devices, communication methods, and communication systems
Patent number
11,929,781
Issue date
Mar 12, 2024
Nippon Telegraph and Telephone Corporation
Ryota Shiina
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication systems, base stations, and communication methods
Patent number
11,901,959
Issue date
Feb 13, 2024
Nippon Telegraph and Telephone Corporation
Tomohiro Taniguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, wireless communication method and wi...
Patent number
11,728,904
Issue date
Aug 15, 2023
Nippon Telegraph and Telephone Corporation
Kazutaka Hara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, wireless communication method and te...
Patent number
11,700,560
Issue date
Jul 11, 2023
Nippon Telegraph and Telephone Corporation
Ryota Shiina
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical-RF hybrid wireless communication system and control method
Patent number
11,411,646
Issue date
Aug 9, 2022
Nippon Telegraph and Telephone Corporation
Ryota Shiina
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical/RF wireless hybrid communication system and a control method
Patent number
11,212,004
Issue date
Dec 28, 2021
Nippon Telegraph and Telephone Corporation
Ryota Shiina
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
NETWORK SYSTEMS, CONTROL METHODS, DATABASES, CONTROLLERS, AND PROGRAMS
Publication number
20240163245
Publication date
May 16, 2024
Nippon Telegraph and Telephone Corporation
Tatsuya FUKUI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM, METHOD, DEVICE AND PROGRAM FOR MEASURING DELAY IN DEVICE
Publication number
20240146633
Publication date
May 2, 2024
Nippon Telegraph and Telephone Corporation
Tatsuya FUKUI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USB TRANSMISSION SYSTEM, EQUIPMENT, METHOD, AND PROGRAM
Publication number
20240119018
Publication date
Apr 11, 2024
Nippon Telegraph and Telephone Corporation
Tatsuya FUKUI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMMUNICATION SYSTEM
Publication number
20240121780
Publication date
Apr 11, 2024
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA COLLECTION DEVICE, SENSOR TERMINAL, METADATA COLLECTION SYSTEM...
Publication number
20240089712
Publication date
Mar 14, 2024
Nippon Telegraph and Telephone Corporation
Shinya TAMAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, BASE STATION CONTROL DEVICE, EVACUAT...
Publication number
20240063906
Publication date
Feb 22, 2024
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POSITION ESTIMATION SYSTEM, POSITION ESTIMATION METHOD, WIRELESS DE...
Publication number
20240053430
Publication date
Feb 15, 2024
Nippon Telegraph and Telephone Corporation
Shinya TAMAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK AUTHENTICATION SYSTEM AND NETWORK AUTHENTICATION METHOD
Publication number
20230396605
Publication date
Dec 7, 2023
Nippon Telegraph and Telephone Corporation
Toshihito FUJIWARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR COLLECTING METADATA AND SENSOR TERMINALS
Publication number
20230336448
Publication date
Oct 19, 2023
Nippon Telegraph and Telephone Corporation
Shinya Tamaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USB CONNECTION CONTROL SYSTEM, USB CONNECTION CONTROL METHOD, USB-N...
Publication number
20230222083
Publication date
Jul 13, 2023
Nippon Telegraph and Telephone Corporation
Yuki SAKAUE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MONITORING SYSTEM, MONITORING METHOD, AND MONITORING PROGRAM
Publication number
20230215254
Publication date
Jul 6, 2023
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VITAL SENSOR INFORMATION COLLECTION SYSTEM, VITAL SENSOR INFORMATIO...
Publication number
20230190192
Publication date
Jun 22, 2023
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, BASE STATION CONTROL DEVICE, EVACUAT...
Publication number
20230136032
Publication date
May 4, 2023
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, BASE STATION CONTROL DEVICE, EVACUAT...
Publication number
20230130486
Publication date
Apr 27, 2023
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL DEVICES, COMMUNICATION METHODS, AND COMMUNICATION SYSTEMS
Publication number
20230033853
Publication date
Feb 2, 2023
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL DEVICES, COMMUNICATION METHODS, AND COMMUNICATION SYSTEMS
Publication number
20230022598
Publication date
Jan 26, 2023
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL DEVICES, COMMUNICATION METHODS, AND COMMUNICATION SYSTEMS
Publication number
20230025646
Publication date
Jan 26, 2023
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEMS, TERMINALS, COMMUNICATION METHODS, AND PROGRAMS
Publication number
20220360984
Publication date
Nov 10, 2022
Nippon Telegraph and Telephone Corporation
Kazutaka HARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD AND TE...
Publication number
20220361070
Publication date
Nov 10, 2022
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEMS, BASE STATIONS, AND COMMUNICATION METHODS
Publication number
20220352993
Publication date
Nov 3, 2022
Nippon Telegraph and Telephone Corporation
Tomohiro TANIGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS TERMINAL STATION DEVICE, MANAGEMENT STATION DEVICE, WIRELE...
Publication number
20220338103
Publication date
Oct 20, 2022
Nippon Telegraph and Telephone Corporation
Toshiro NAKAHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS TERMINAL EQUIPMENT, WIRELES...
Publication number
20220303004
Publication date
Sep 22, 2022
Nippon Telegraph and Telephone Corporation
Tomohiro TANIGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL STATION DEVICE AND WIRELESS TERMINAL STATION DEVICE
Publication number
20220264438
Publication date
Aug 18, 2022
Nippon Telegraph and Telephone Corporation
Tomoki MURAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD AND WI...
Publication number
20220255634
Publication date
Aug 11, 2022
Nippon Telegraph and Telephone Corporation
Kazutaka HARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL-RF HYBRID WIRELESS COMMUNICATION SYSTEM AND CONTROL METHOD
Publication number
20210344422
Publication date
Nov 4, 2021
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical/RF Wireless Hybrid Communication System and a Control Method
Publication number
20210266071
Publication date
Aug 26, 2021
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
A MULTIFERROIC LAMINATED STRUCTURE, A SWITCHING ELEMENT, A MAGNETIC...
Publication number
20170178780
Publication date
Jun 22, 2017
TOKYO INSTITUTE OF TECHNOLOGY
Tomoyasu TANIYAMA
H01 - BASIC ELECTRIC ELEMENTS