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Satoshi Kurosaki
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Yokosuka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Retransmission control method
Patent number
11,539,464
Issue date
Dec 27, 2022
Nippon Telegraph and Telephone Corporation
Atsushi Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
OFDM signal communication system, OFDM signal transmitting device a...
Patent number
7,242,720
Issue date
Jul 10, 2007
Nippon Telegraph and Telephone Corporation
Takatoshi Sugiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless access system
Patent number
6,272,335
Issue date
Aug 7, 2001
Nippon Telegraph and Telephone Corp.
Yuji Nakayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
MEASURING METHOD, MEASURING APPARATUS AND PROGRAM
Publication number
20220290990
Publication date
Sep 15, 2022
Nippon Telegraph and Telephone Corporation
Hideyuki TSUBOI
G01 - MEASURING TESTING
Information
Patent Application
MEASURING APPARATUS AND MEASURING METHOD
Publication number
20220260719
Publication date
Aug 18, 2022
Nippon Telegraph and Telephone Corporation
Hideyuki TSUBOI
G01 - MEASURING TESTING
Information
Patent Application
RETRANSMISSION CONTROL METHOD
Publication number
20210021377
Publication date
Jan 21, 2021
Nippon Telegraph and Telephone Corporation
Atsushi Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OFDM signal communication system, OFDM signal transmitting device a...
Publication number
20020191535
Publication date
Dec 19, 2002
Nippon Telegraph and Telephone Corporation
Takatoshi Sugiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE