Membership
Tour
Register
Log in
Makoto Umeuchi
Follow
Person
Yokosuka-shi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Interference area detection method for wireless communication syste...
Patent number
12,058,078
Issue date
Aug 6, 2024
Nippon Telegraph and Telephone Corporation
Hiroshi Sakamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, aggregation device, interference sou...
Patent number
11,985,533
Issue date
May 14, 2024
Nippon Telegraph and Telephone Corporation
Junichi Iwatani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless LAN communication system, access point communication quali...
Patent number
11,985,529
Issue date
May 14, 2024
Nippon Telegraph and Telephone Corporation
Masayoshi Nabeshima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio performance measurement system, radio performance measurement...
Patent number
11,889,329
Issue date
Jan 30, 2024
Nippon Telegraph and Telephone Corporation
Shinya Otsuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless LAN communication quality estimation method, wireless LAN...
Patent number
11,812,292
Issue date
Nov 7, 2023
Nippon Telegraph and Telephone Corporation
Masayoshi Nabeshima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio information collection method and radio information collectio...
Patent number
11,595,935
Issue date
Feb 28, 2023
Nippon Telegraph and Telephone Corporation
Tomoaki Ogawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Position estimation method and position estimation apparatus
Patent number
11,265,841
Issue date
Mar 1, 2022
Nippon Telegraph and Telephone Corporation
Masamichi Hosoda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Station, station control method, and station control program
Patent number
8,917,642
Issue date
Dec 23, 2014
Nippon Telegraph and Telephone Corporation
Makoto Umeuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Access point scan method, access point scan apparatus, and storage...
Patent number
8,630,220
Issue date
Jan 14, 2014
Nippon Telegraph and Telephone Corporation
Makoto Umeuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Access point scan method, storage medium storing scan program, and...
Patent number
8,619,709
Issue date
Dec 31, 2013
Nippon Telegraph and Telephone Corporation
Makoto Umeuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless relay device and wireless communication system
Patent number
8,284,746
Issue date
Oct 9, 2012
Nippon Telegraph and Telephone Corporation
Tomohiro Tokuyasu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
ATM transmission system
Patent number
6,512,747
Issue date
Jan 28, 2003
Nippon Telegraph and Telephone Corporation
Makoto Umeuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, AGGREGATION DEVICE, INTERFERENCE SOU...
Publication number
20240292266
Publication date
Aug 29, 2024
Nippon Telegraph and Telephone Corporation
Junichi Iwatani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERFERENCE AREA DETECTION METHOD FOR WIRELESS COMMUNICATION SYSTE...
Publication number
20220038246
Publication date
Feb 3, 2022
Nippon Telegraph and Telephone Corporation
Hiroshi SAKAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS LAN COMMUNICATION QUALITY ESTIMATION METHOD, WIRELESS LAN...
Publication number
20210400506
Publication date
Dec 23, 2021
Nippon Telegraph and Telephone Corporation
Masayoshi Nabeshima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS LAN COMMUNICATION SYSTEM, ACCESS POINT COMMUNICATION QUALI...
Publication number
20210392535
Publication date
Dec 16, 2021
Nippon Telegraph and Telephone Corporation
Masayoshi Nabeshima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO INFORMATION COLLECTION METHOD AND RADIO INFORMATION COLLECTIO...
Publication number
20210385782
Publication date
Dec 9, 2021
Nippon Telegraph and Telephone Corporation
Tomoaki OGAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, AGGREGATION DEVICE, INTERFERENCE SOU...
Publication number
20210377776
Publication date
Dec 2, 2021
Nippon Telegraph and Telephone Corporation
Junichi Iwatani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO PERFORMANCE MEASUREMENT SYSTEM, RADIO PERFORMANCE MEASUREMENT...
Publication number
20210368364
Publication date
Nov 25, 2021
Nippon Telegraph and Telephone Corporation
Shinya OTSUKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POSITION ESTIMATION METHOD AND POSITION ESTIMATION APPARATUS
Publication number
20210227487
Publication date
Jul 22, 2021
Nippon Telegraph and Telephone Corporation
Masamichi HOSODA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wireless terminal device, Method of controlling wireless terminal d...
Publication number
20110032857
Publication date
Feb 10, 2011
Nippon Telegraph and Telephone Corporation
Makoto Umeuchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ACCESS POINT SCAN METHOD, ACCESS POINT SCAN APPARATUS, AND STORAGE...
Publication number
20100303051
Publication date
Dec 2, 2010
Nippon Telegraph and Telephone Corporation
Makoto Umeuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACCESS POINT SCAN METHOD, STORAGE MEDIUM STORING SCAN PROGRAM, AND...
Publication number
20100265885
Publication date
Oct 21, 2010
Nippon Telegraph and Telephone Corporation
Makoto Umeuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS RELAY DEVICE AND WIRELESS COMMUNICATION SYSTEM
Publication number
20100172285
Publication date
Jul 8, 2010
Nippon Telegraph and Telephone Corporation
Tomohiro Tokuyasu
H04 - ELECTRIC COMMUNICATION TECHNIQUE