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Toshihito FUJIWARA
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Musashino-shi, Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Content distribution system, multicast unicast / multicast multicas...
Patent number
12,034,558
Issue date
Jul 9, 2024
Nippon Telegraph and Telephone Corporation
Toshihito Fujiwara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Content distribution system, unicast multicast converter, content d...
Patent number
11,882,340
Issue date
Jan 23, 2024
Nippon Telegraph and Telephone Corporation
Toshihito Fujiwara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Content distribution system
Patent number
11,838,574
Issue date
Dec 5, 2023
Nippon Telegraph and Telephone Corporation
Toshihito Fujiwara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DEVICE, METHOD AND PROGRAM FOR COMBINING VIDEO SIGNALS
Publication number
20240357050
Publication date
Oct 24, 2024
Nippon Telegraph and Telephone Corporation
Toshihito FUJIWARA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DEVICE, METHOD, SYSTEM AND PROGRAM FOR VIDEO TRANSMISSION ACCORDING...
Publication number
20240292065
Publication date
Aug 29, 2024
Nippon Telegraph and Telephone Corporation
Tatsuya FUKUI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE, METHOD AND PROGRAM FOR COMBINING VIDEO SIGNALS
Publication number
20240283890
Publication date
Aug 22, 2024
Nippon Telegraph and Telephone Corporation
Toshihito FUJIWARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHANNEL SWITCHING METHOD, CHANNEL SWITCHING DEVICE, CHANNEL SWITCHI...
Publication number
20240275725
Publication date
Aug 15, 2024
Nippon Telegraph and Telephone Corporation
Toshihito FUJIWARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK SYSTEMS, CONTROL METHODS, DATABASES, CONTROLLERS, AND PROGRAMS
Publication number
20240163245
Publication date
May 16, 2024
Nippon Telegraph and Telephone Corporation
Tatsuya FUKUI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM, METHOD, DEVICE AND PROGRAM FOR MEASURING DELAY IN DEVICE
Publication number
20240146633
Publication date
May 2, 2024
Nippon Telegraph and Telephone Corporation
Tatsuya FUKUI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION METHODS, TRANSMITTERS / RECEIVERS, REPEATERS, COMMUNI...
Publication number
20240129033
Publication date
Apr 18, 2024
Nippon Telegraph and Telephone Corporation
Satoshi NARIKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USB TRANSMISSION SYSTEM, EQUIPMENT, METHOD, AND PROGRAM
Publication number
20240119018
Publication date
Apr 11, 2024
Nippon Telegraph and Telephone Corporation
Tatsuya FUKUI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE SYNTHESIS APPARATUS AND IMAGE SYNTHESIS METHOD
Publication number
20240121505
Publication date
Apr 11, 2024
Nippon Telegraph and Telephone Corporation
Hiroya ONO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION METHODS, TRANSMITTERS / RECEIVERS, REPEATERS, COMMUNI...
Publication number
20240121005
Publication date
Apr 11, 2024
Nippon Telegraph and Telephone Corporation
Satoshi NARIKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, BASE STATION CONTROL DEVICE, EVACUAT...
Publication number
20240063906
Publication date
Feb 22, 2024
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK AUTHENTICATION SYSTEM AND NETWORK AUTHENTICATION METHOD
Publication number
20230396605
Publication date
Dec 7, 2023
Nippon Telegraph and Telephone Corporation
Toshihito FUJIWARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REMOTE RENDERING SYSTEM, IMAGE PROCESSING METHOD, SERVER DEVICE, AN...
Publication number
20230298130
Publication date
Sep 21, 2023
Nippon Telegraph and Telephone Corporation
Shinya Tamaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VIDEO DISTRIBUTION SYSTEM, VIDEO DISTRIBUTION METHOD, TRANSMISSION...
Publication number
20230283816
Publication date
Sep 7, 2023
Nippon Telegraph and Telephone Corporation
Toshihito FUJIWARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTENT DISTRIBUTION SYSTEM
Publication number
20230179531
Publication date
Jun 8, 2023
Nippon Telegraph and Telephone Corporation
Toshihito FUJIWARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTENT DISTRIBUTION SYSTEM
Publication number
20230140859
Publication date
May 11, 2023
Nippon Telegraph and Telephone Corporation
Toshihito FUJIWARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM AND COMMUNICATION METHOD
Publication number
20230131976
Publication date
Apr 27, 2023
Nippon Telegraph and Telephone Corporation
Hiroya ONO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTENT DISTRIBUTION SYSTEM, UNICAST MULTICAST CONVERTER, CONTENT D...
Publication number
20220295155
Publication date
Sep 15, 2022
Nippon Telegraph and Telephone Corporation
Toshihito FUJIWARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTENT DISTRIBUTION SYSTEM, MULTICAST UNICAST / MULTICAST MULTICAS...
Publication number
20220263673
Publication date
Aug 18, 2022
Nippon Telegraph and Telephone Corporation
Toshihito FUJIWARA
H04 - ELECTRIC COMMUNICATION TECHNIQUE