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Daisuke Murayama
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Transmission apparatus and radio communication method
Patent number
11,997,713
Issue date
May 28, 2024
NTT DoCoMo, Inc.
Daisuke Murayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
11,871,452
Issue date
Jan 9, 2024
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal, radio communication method, base station, and system
Patent number
11,832,278
Issue date
Nov 28, 2023
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal, radio communication method, and base station
Patent number
11,659,504
Issue date
May 23, 2023
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
11,546,896
Issue date
Jan 3, 2023
NTT DoCoMo, Inc.
Daisuke Murayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
11,533,691
Issue date
Dec 20, 2022
NTT DoCoMo, Inc.
Daiki Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment and base station
Patent number
11,490,455
Issue date
Nov 1, 2022
NTT DoCoMo, Inc.
Yousuke Sano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
11,388,686
Issue date
Jul 12, 2022
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
11,304,179
Issue date
Apr 12, 2022
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bandwidth allocation method and passive optical network system
Patent number
8,346,083
Issue date
Jan 1, 2013
Nippon Telegraph and Telephone Corporation
Daisuke Murayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
RADIO COMMUNICATION SYSTEM, BASE STATION APPARATUS, NW CONTROL APPA...
Publication number
20240129823
Publication date
Apr 18, 2024
Nippon Telegraph and Telephone Corporation
Takeru FUKUSHIMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, CONTROL SERVER APPARATUS, BASE STATION PLACEM...
Publication number
20240080677
Publication date
Mar 7, 2024
Nippon Telegraph and Telephone Corporation
Shota NAKAYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM LINKING METHOD AND WIRELESS COMMUNICA...
Publication number
20240040458
Publication date
Feb 1, 2024
Nippon Telegraph and Telephone Corporation
Shota Nakayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RELAY METHOD AND RELAY APPARATUS
Publication number
20240032086
Publication date
Jan 25, 2024
Nippon Telegraph and Telephone Corporation
Shota NAKAYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM LINKING METHOD AND WIRELESS COMMUNICA...
Publication number
20230328595
Publication date
Oct 12, 2023
Nippon Telegraph and Telephone Corporation
Shota Nakayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL SYSTEM, CONTROL APPARATUS, CONTROL METHOD AND CONTROL PROGRAM
Publication number
20230308893
Publication date
Sep 28, 2023
Nippon Telegraph and Telephone Corporation
Daisuke MURAYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, CONNECTION DESTINATION CONTROL METHOD, CONTRO...
Publication number
20230300707
Publication date
Sep 21, 2023
Nippon Telegraph and Telephone Corporation
Shota Nakayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, CONNECTION DESTINATION CONTROL METHOD, CONTRO...
Publication number
20230276335
Publication date
Aug 31, 2023
Nippon Telegraph and Telephone Corporation
Shota Nakayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, CONNECTION DESIGNATION CONTROL METHOD, CONTRO...
Publication number
20230269637
Publication date
Aug 24, 2023
Nippon Telegraph and Telephone Corporation
Shota Nakayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOCAL WIRELESS COMMUNICATION SYSTEM, IN-AREA RECEPTION QUALITY CONT...
Publication number
20230254714
Publication date
Aug 10, 2023
Nippon Telegraph and Telephone Corporation
Daisuke MURAYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO COMMUNICATION SYSTEM, CONTROL METHOD AND CONTROL DEVICE FOR R...
Publication number
20230247621
Publication date
Aug 3, 2023
Nippon Telegraph and Telephone Corporation
Daisuke MURAYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO COMMUNICATION SYSTEM, CONTROL METHOD AND CONTROL DEVICE FOR R...
Publication number
20230232288
Publication date
Jul 20, 2023
Nippon Telegraph and Telephone Corporation
Daisuke MURAYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOCAL WIRELESS COMMUNICATION SYSTEM, RADIO FIELD INTENSITY CONTROL...
Publication number
20230097069
Publication date
Mar 30, 2023
Nippon Telegraph and Telephone Corporation
Daisuke MURAYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION, TERMINAL, AND CONTENTION WINDOW SIZE DECISION METHOD
Publication number
20220353022
Publication date
Nov 3, 2022
NTT DoCoMo, Inc.
Daisuke Murayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL AND COMMUNICATION METHOD
Publication number
20220304056
Publication date
Sep 22, 2022
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20220295478
Publication date
Sep 15, 2022
NTT DoCoMo, Inc.
Daisuke Murayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20220287085
Publication date
Sep 8, 2022
NTT DoCoMo, Inc.
Daisuke Murayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20220287091
Publication date
Sep 8, 2022
NTT DoCoMo, Inc.
Daisuke Murayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TERMINAL AND COMMUNICATION METHOD
Publication number
20220272681
Publication date
Aug 25, 2022
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20220263618
Publication date
Aug 18, 2022
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20220225390
Publication date
Jul 14, 2022
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20220217543
Publication date
Jul 7, 2022
NTT DoCoMo, Inc.
Daisuke Murayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20220210754
Publication date
Jun 30, 2022
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION
Publication number
20220210828
Publication date
Jun 30, 2022
NTT DoCoMo, Inc.
Daisuke Murayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20220210720
Publication date
Jun 30, 2022
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20220201748
Publication date
Jun 23, 2022
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20220200685
Publication date
Jun 23, 2022
NTT DoCoMo, Inc.
Shohei Yoshioka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20220183035
Publication date
Jun 9, 2022
NTT DoCoMo, Inc.
Yuki Matsumura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20220166576
Publication date
May 26, 2022
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER TERMINAL AND RADIO COMMUNICATION METHOD
Publication number
20220150800
Publication date
May 12, 2022
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE