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Daisuke Murayama
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Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
User terminal and radio communication method
Patent number
12,192,781
Issue date
Jan 7, 2025
NTT DoCoMo, Inc.
Daisuke Murayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
12,185,223
Issue date
Dec 31, 2024
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
12,143,185
Issue date
Nov 12, 2024
NTT DoCoMo, Inc.
Shohei Yoshioka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
12,127,097
Issue date
Oct 22, 2024
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Local wireless communication system, radio field intensity control...
Patent number
12,120,616
Issue date
Oct 15, 2024
Nippon Telegraph and Telephone Corporation
Daisuke Murayama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal, communication system, and communication method for measur...
Patent number
12,108,450
Issue date
Oct 1, 2024
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
12,096,384
Issue date
Sep 17, 2024
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
12,058,531
Issue date
Aug 6, 2024
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal, radio communication method and system using a sensing cha...
Patent number
12,047,784
Issue date
Jul 23, 2024
NTT DoCoMo, Inc.
Hiroki Harada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User terminal and radio communication method
Patent number
12,010,680
Issue date
Jun 11, 2024
NTT DoCoMo, Inc.
Yuki Matsumura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
WIRELESS CONNECTION CONTROL METHOD, WIRELESS CONNECTION CONTROL APP...
Publication number
20240381463
Publication date
Nov 14, 2024
Nippon Telegraph and Telephone Corporation
Toshiro NAKAHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, CONTROL SERVER APPARATUS, CONTROL METHOD AND...
Publication number
20240365279
Publication date
Oct 31, 2024
Nippon Telegraph and Telephone Corporation
Shota NAKAYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION CONTROL SYSTEM, BASE STATION CONTROL METHOD, BASE STAT...
Publication number
20240349071
Publication date
Oct 17, 2024
Nippon Telegraph and Telephone Corporation
Toshiro NAKAHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION CONTROL SYSTEM, BASE STATION CONTROL METHOD, BASE STAT...
Publication number
20240349201
Publication date
Oct 17, 2024
Nippon Telegraph and Telephone Corporation
Toshiro NAKAHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION CONTROL SYSTEM, BASE STATION CONTROL METHOD, BASE STAT...
Publication number
20240323864
Publication date
Sep 26, 2024
Nippon Telegraph and Telephone Corporation
Toshiro NAKAHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION DISPOSITION SELECTING METHOD, BASE STATION DISPOSITION...
Publication number
20240323700
Publication date
Sep 26, 2024
Nippon Telegraph and Telephone Corporation
Toshiro NAKAHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL APPARATUS, CONTROL METHOD AND PROGRAM
Publication number
20240259993
Publication date
Aug 1, 2024
Nippon Telegraph and Telephone Corporation
Daisuke MURAYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL APPARATUS, COMMUNICATION SYSTEM, CONTROL METHOD AND PROGRAM
Publication number
20240259830
Publication date
Aug 1, 2024
Nippon Telegraph and Telephone Corporation
Daisuke MURAYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL APPARATUS, COMMUNICATION SYSTEM, CONTROL METHOD AND PROGRAM
Publication number
20240251253
Publication date
Jul 25, 2024
Nippon Telegraph and Telephone Corporation
Daisuke MURAYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL APPARATUS, COMMUNICATION SYSTEM, CONTROL METHOD AND PROGRAM
Publication number
20240251325
Publication date
Jul 25, 2024
Nippon Telegraph and Telephone Corporation
Daisuke MURAYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO COMMUNICATION METHOD, AND RADIO COMMUNICATION SYSTEM
Publication number
20240243887
Publication date
Jul 18, 2024
Nippon Telegraph and Telephone Corporation
Daisuke MURAYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL SYSTEM, CONTROL APPARATUS, CONTROL METHOD AND PROGRAM
Publication number
20240196228
Publication date
Jun 13, 2024
Nippon Telegraph and Telephone Corporation
Daisuke MURAYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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