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Yasuyoshi KOJIMA
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Musashino-shi, Tokyo, JP
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last 30 patents
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Patent Application
WIRELESS COMMUNICATION SYSTEM, RELAY APPARATUS, WIRELESS COMMUNICAT...
Publication number
20240106524
Publication date
Mar 28, 2024
Nippon Telegraph and Telephone Corporation
Kazumitsu SAKAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION SYSTEM, WI...
Publication number
20240063895
Publication date
Feb 22, 2024
Nippon Telegraph and Telephone Corporation
Kiyohiko ITOKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION APPARATUS, WI...
Publication number
20240056169
Publication date
Feb 15, 2024
Nippon Telegraph and Telephone Corporation
Kiyohiko ITOKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, RELAY APPARATUS AND WIRELESS COMMUNI...
Publication number
20240056168
Publication date
Feb 15, 2024
Nippon Telegraph and Telephone Corporation
Daisuke GOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY APPARATUS AND RELAY METHOD
Publication number
20240056172
Publication date
Feb 15, 2024
Nippon Telegraph and Telephone Corporation
Yasuyoshi KOJIMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, RELAY APPARATUS, WIRELESS COMMUNICAT...
Publication number
20240056173
Publication date
Feb 15, 2024
Nippon Telegraph and Telephone Corporation
Kazumitsu SAKAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION APPARATUS AND CONTROL METHOD
Publication number
20240055757
Publication date
Feb 15, 2024
Nippon Telegraph and Telephone Corporation
Kazumitsu SAKAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, RECEIVING APPARATUS, CONTROL APPARAT...
Publication number
20240048226
Publication date
Feb 8, 2024
Nippon Telegraph and Telephone Corporation
Kazumitsu SAKAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSCEIVER, WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATI...
Publication number
20240048206
Publication date
Feb 8, 2024
Nippon Telegraph and Telephone Corporation
Daisuke GOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, RELAY APPARATUS, WIRELESS COMMUNICAT...
Publication number
20240048224
Publication date
Feb 8, 2024
Nippon Telegraph and Telephone Corporation
Daisuke GOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL PROCESSING APPARATUS, WIRELESS COMMUNICATION SYSTEM AND SIGN...
Publication number
20240039620
Publication date
Feb 1, 2024
Nippon Telegraph and Telephone Corporation
Yasuyoshi KOJIMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY APPARATUS, WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICAT...
Publication number
20240039619
Publication date
Feb 1, 2024
Nippon Telegraph and Telephone Corporation
Kazumitsu SAKAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD
Publication number
20240039622
Publication date
Feb 1, 2024
Nippon Telegraph and Telephone Corporation
Kazumitsu SAKAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, RELAY APPARATUS, WIRELESS COMMUNICAT...
Publication number
20240031015
Publication date
Jan 25, 2024
Nippon Telegraph and Telephone Corporation
Kazumitsu SAKAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, RELAY APPARATUS AND WIRELESS COMMUNI...
Publication number
20230412199
Publication date
Dec 21, 2023
Nippon Telegraph and Telephone Corporation
Kazumitsu SAKAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL APPARATUS AND CONTROL METHOD
Publication number
20230412253
Publication date
Dec 21, 2023
Nippon Telegraph and Telephone Corporation
Kazumitsu SAKAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DOPPLER SHIFT COMPENSATION APPARATUS AND DOPPLER SHIFT COMPENSATION...
Publication number
20230412261
Publication date
Dec 21, 2023
Nippon Telegraph and Telephone Corporation
Kazumitsu SAKAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, RELAY APPAR...
Publication number
20230413326
Publication date
Dec 21, 2023
Nippon Telegraph and Telephone Corporation
Kazumitsu SAKAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, RELAY DEVICE, AND CHANNEL SETTING ME...
Publication number
20230231691
Publication date
Jul 20, 2023
Nippon Telegraph and Telephone Corporation
Daisuke GOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, RELAY DEVICE, COMMUNICATION DEVICE,...
Publication number
20230231596
Publication date
Jul 20, 2023
Nippon Telegraph and Telephone Corporation
Daisuke GOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ANTENNA DIRECTION DETERMINING METHOD, WIRELESS COMMUNICATION SYSTEM...
Publication number
20230223998
Publication date
Jul 13, 2023
Nippon Telegraph and Telephone Corporation
Daisuke GOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION APPARATUS, AN...
Publication number
20230216559
Publication date
Jul 6, 2023
Nippon Telegraph and Telephone Corporation
Daisuke GOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, RELAY APPAR...
Publication number
20230217275
Publication date
Jul 6, 2023
Nippon Telegraph and Telephone Corporation
Daisuke GOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY APPARATUS, WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNI...
Publication number
20230189047
Publication date
Jun 15, 2023
Nippon Telegraph and Telephone Corporation
Daisuke GOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, RELAY APPARATUS AND WIRELESS COMMUNI...
Publication number
20230179289
Publication date
Jun 8, 2023
Nippon Telegraph and Telephone Corporation
Daisuke GOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION APPARATUS AND...
Publication number
20230179331
Publication date
Jun 8, 2023
Nippon Telegraph and Telephone Corporation
Daisuke GOTO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, WIRELESS CO...
Publication number
20230170988
Publication date
Jun 1, 2023
Nippon Telegraph and Telephone Corporation
Daisuke GOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, RELAY APPARATUS AND WIRELESS COMMUNI...
Publication number
20230170984
Publication date
Jun 1, 2023
Nippon Telegraph and Telephone Corporation
Daisuke GOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS SYSTEM, RECEIVING RELAY STATION DEVICE AND TRANSMITTING CO...
Publication number
20230021977
Publication date
Jan 26, 2023
Nippon Telegraph and Telephone Corporation
Daisuke GOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE