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last 30 patents
Information
Patent Grant
Terminal, base station, system, and feedback method
Patent number
12,207,359
Issue date
Jan 21, 2025
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User device, signal transmission method, and signal reception method
Patent number
12,058,747
Issue date
Aug 6, 2024
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User apparatus, and transmission method
Patent number
11,895,622
Issue date
Feb 6, 2024
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User apparatus and resource selection method
Patent number
11,729,745
Issue date
Aug 15, 2023
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal, radio communication system, and communication method
Patent number
11,690,078
Issue date
Jun 27, 2023
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment and signal transmission method
Patent number
11,647,542
Issue date
May 9, 2023
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment and random access method
Patent number
11,632,800
Issue date
Apr 18, 2023
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment and communication method
Patent number
11,582,637
Issue date
Feb 14, 2023
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal for D2D communication
Patent number
11,476,987
Issue date
Oct 18, 2022
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User apparatus, base station, and different frequency D2D monitorin...
Patent number
11,381,954
Issue date
Jul 5, 2022
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal, radio base station and radio communication method
Patent number
11,197,270
Issue date
Dec 7, 2021
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal, radio base station and radio communication method
Patent number
11,089,574
Issue date
Aug 10, 2021
NTT DoCoMo, Inc.
Kazuaki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment and reporting method
Patent number
11,082,873
Issue date
Aug 3, 2021
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User apparatus, and resource control method
Patent number
11,071,163
Issue date
Jul 20, 2021
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment apparatus and signal reception method
Patent number
11,044,768
Issue date
Jun 22, 2021
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment and signal transmission method
Patent number
11,006,451
Issue date
May 11, 2021
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal, radio communication method, and base station
Patent number
10,993,129
Issue date
Apr 27, 2021
NTT DoCoMo, Inc.
Kazuaki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment
Patent number
10,966,116
Issue date
Mar 30, 2021
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User apparatus and resource selection method
Patent number
10,932,230
Issue date
Feb 23, 2021
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment and method for scheduling request transmission control
Patent number
10,863,535
Issue date
Dec 8, 2020
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User device and method for transmitting signal
Patent number
10,841,054
Issue date
Nov 17, 2020
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User apparatus, mobile communication system and communication contr...
Patent number
10,791,583
Issue date
Sep 29, 2020
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User apparatus and transmission method
Patent number
10,764,865
Issue date
Sep 1, 2020
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
10,750,527
Issue date
Aug 18, 2020
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User apparatus, base station, communication method, and indication...
Patent number
10,743,298
Issue date
Aug 11, 2020
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment and signal transmission method
Patent number
10,728,881
Issue date
Jul 28, 2020
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User apparatus, and signal transmission and reception method
Patent number
10,694,561
Issue date
Jun 23, 2020
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio base station, user terminal and radio communication method
Patent number
10,637,532
Issue date
Apr 28, 2020
NTT DoCoMo, Inc.
Hideyuki Moroga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User apparatus, base station and notification method
Patent number
10,638,284
Issue date
Apr 28, 2020
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment and communication method
Patent number
10,568,084
Issue date
Feb 18, 2020
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
TERMINAL, RADIO COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
Publication number
20220095285
Publication date
Mar 24, 2022
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL, BASE STATION, SYSTEM, AND FEEDBACK METHOD
Publication number
20210243841
Publication date
Aug 5, 2021
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND SIGNAL TRANSMISSION METHOD
Publication number
20210235499
Publication date
Jul 29, 2021
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND COMMUNICATION METHOD
Publication number
20210195604
Publication date
Jun 24, 2021
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER APPARATUS AND RESOURCE SELECTION METHOD
Publication number
20210144685
Publication date
May 13, 2021
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION, USER EQUIPMENT, SIGNAL TRANSMISSION METHOD, AND SIGNA...
Publication number
20210136728
Publication date
May 6, 2021
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND RANDOM ACCESS METHOD
Publication number
20210127424
Publication date
Apr 29, 2021
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND TRANSMISSION METHOD
Publication number
20210127361
Publication date
Apr 29, 2021
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND SYNCHRONIZATION SIGNAL TRANSMISSION METHOD
Publication number
20210127341
Publication date
Apr 29, 2021
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL FOR D2D COMMUNICATION
Publication number
20210028896
Publication date
Jan 28, 2021
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER APPARATUS, AND TRANSMISSION METHOD
Publication number
20200351831
Publication date
Nov 5, 2020
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND TRANSMISSION METHOD
Publication number
20200322923
Publication date
Oct 8, 2020
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND COMMUNICATION METHOD
Publication number
20200322977
Publication date
Oct 8, 2020
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL, RADIO BASE STATION AND RADIO COMMUNICATION METHOD
Publication number
20200322925
Publication date
Oct 8, 2020
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND COMMUNICATION METHOD
Publication number
20200305177
Publication date
Sep 24, 2020
NTT DoCoMo, Inc.
Shimpei YASUKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND SENSING CONTROL METHOD
Publication number
20200305152
Publication date
Sep 24, 2020
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND REPORTING METHOD
Publication number
20200169902
Publication date
May 28, 2020
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND COMMUNICATION METHOD
Publication number
20200145971
Publication date
May 7, 2020
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20190357243
Publication date
Nov 21, 2019
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20190357302
Publication date
Nov 21, 2019
NTT DoCoMo, Inc.
Kazuki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND SIGNAL TRANSMISSION METHOD
Publication number
20190159224
Publication date
May 23, 2019
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND SIGNAL TRANSMISSION METHOD
Publication number
20190132818
Publication date
May 2, 2019
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT
Publication number
20190110224
Publication date
Apr 11, 2019
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT
Publication number
20190110308
Publication date
Apr 11, 2019
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT
Publication number
20190104537
Publication date
Apr 4, 2019
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER APPARATUS, BASE STATION, SIGNAL TRANSMISSION METHOD, AND RESOU...
Publication number
20190075546
Publication date
Mar 7, 2019
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT AND RECEPTION METHOD
Publication number
20190037534
Publication date
Jan 31, 2019
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER APPARATUS, BASE STATION, COMMUNICATION METHOD, AND COMMUNICATI...
Publication number
20190028978
Publication date
Jan 24, 2019
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER EQUIPMENT, BASE STATION, CHANNEL IDENTIFIYING METHOD, AND IDEN...
Publication number
20190014562
Publication date
Jan 10, 2019
NTT DoCoMo, Inc.
Shimpei YASUKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER APPARATUS, AND SIGNAL TRANSMISSION AND RECEPTION METHOD
Publication number
20190007988
Publication date
Jan 3, 2019
NTT DoCoMo, Inc.
Shimpei Yasukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE