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Toshimitsu Tsubaki
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Message relay apparatus and method
Patent number
12,028,725
Issue date
Jul 2, 2024
Nippon Telegraph and Telephone Corporation
Kojun Koshiji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission method, data transmission apparatus and program
Patent number
11,575,731
Issue date
Feb 7, 2023
Nippon Telegraph and Telephone Corporation
Kojun Koshiji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video management apparatus, video management method and program
Patent number
11,546,545
Issue date
Jan 3, 2023
Nippon Telegraph and Telephone Corporation
Takuma Tsubaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Virtual world construction system and method
Patent number
11,467,797
Issue date
Oct 11, 2022
Nippon Telegraph and Telephone Corporation
Naoki Higo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data transfer method, data transfer device and program
Patent number
11,368,389
Issue date
Jun 21, 2022
Nippon Telegraph and Telephone Corporation
Naoki Higo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Time stamping method, time stamping apparatus and program
Patent number
11,349,586
Issue date
May 31, 2022
Nippon Telegraph and Telephone Corporation
Kojun Koshiji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information delivery apparatus, information delivery method and pro...
Patent number
11,350,244
Issue date
May 31, 2022
Nippon Telegraph and Telephone Corporation
Kojun Koshiji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video management apparatus, video management method and program
Patent number
11,297,283
Issue date
Apr 5, 2022
Nippon Telegraph and Telephone Corporation
Takuma Tsubaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Transfer apparatus, transfer method, and program for transporting d...
Patent number
11,172,053
Issue date
Nov 9, 2021
Nippon Telegraph and Telephone Corporation
Naoki Higo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data distribution system, data distribution method, marker, filter...
Patent number
10,951,931
Issue date
Mar 16, 2021
Nippon Telegraph and Telephone Corporation
Naoki Higo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Non-contact RF ID system communication method, non-contact RF ID sy...
Patent number
7,738,838
Issue date
Jun 15, 2010
Nippon Telegraph and Telephone Corporation
Hitoshi Hayashi
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
DOPPLER COMPENSATION SYSTEM AND DOPPLER COMPENSATION METHOD
Publication number
20240019574
Publication date
Jan 18, 2024
Nippon Telegraph and Telephone Corporation
Miharu OIWA
G01 - MEASURING TESTING
Information
Patent Application
MESSAGE RELAY APPARATUS AND METHOD
Publication number
20220210673
Publication date
Jun 30, 2022
Nippon Telegraph and Telephone Corporation
Kojun Koshiji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIRTUAL WORLD CONSTRUCTION SYSTEM AND METHOD
Publication number
20220027116
Publication date
Jan 27, 2022
Nippon Telegraph and Telephone Corporation
Naoki Higo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VIDEO MANAGEMENT APPARATUS, VIDEO MANAGEMENT METHOD AND PROGRAM
Publication number
20210400239
Publication date
Dec 23, 2021
Nippon Telegraph and Telephone Corporation
Takuma TSUBAKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA TRANSFER METHOD, DATA TRANSFER DEVICE, AND PROGRAM
Publication number
20210399980
Publication date
Dec 23, 2021
Nippon Telegraph and Telephone Corporation
Naoki HIGO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO MANAGEMENT APPARATUS, VIDEO MANAGEMENT METHOD AND PROGRAM
Publication number
20210337161
Publication date
Oct 28, 2021
Nippon Telegraph and Telephone Corporation
Takuma TSUBAKI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA TRANSMISSION METHOD, DATA TRANSMISSION APPARATUS AND PROGRAM
Publication number
20210281630
Publication date
Sep 9, 2021
Nippon Telegraph and Telephone Corporation
Kojun KOSHIJI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION DELIVERY APPARATUS, INFORMATION DELIVERY METHOD AND PRO...
Publication number
20210266705
Publication date
Aug 26, 2021
Nippon Telegraph and Telephone Corporation
Kojun KOSHIJI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TIME STAMPING METHOD, TIME STAMPING APPARATUS AND PROGRAM
Publication number
20210234626
Publication date
Jul 29, 2021
Nippon Telegraph and Telephone Corporation
Kojun Koshiji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSFER APPARATUS, TRANSFER METHOD, AND PROGRAM
Publication number
20190373085
Publication date
Dec 5, 2019
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Naoki HIGO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA DISTRIBUTION SYSTEM, DATA DISTRIBUTION METHOD, MARKER, FILTER...
Publication number
20190349610
Publication date
Nov 14, 2019
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Naoki HIGO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication Method for Noncontact RF ID System, Noncontact RF ID...
Publication number
20100245051
Publication date
Sep 30, 2010
Nippon Telegraph and Telephone Corporation
Hitoshi Hayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Non-contact rf id system communication method, non-contact rf id sy...
Publication number
20050253716
Publication date
Nov 17, 2005
Hitoshi Hayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Advertisement effect analyzing method and advertising system
Publication number
20040143497
Publication date
Jul 22, 2004
Hitoshi Hayashi
G06 - COMPUTING CALCULATING COUNTING