NIPPON HOSO KYOKAI

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Tokyo, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Encoding device, decoding device and program
- Patent number 12,155,832
- Issue date Nov 26, 2024
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding device, image decoding device, and program thereof
- Patent number 12,149,678
- Issue date Nov 19, 2024
- Nippon Hoso Kyokai
- Atsuro Ichigaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding device, decoding device and program
- Patent number 12,149,694
- Issue date Nov 19, 2024
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prediction image correcting device, image encoding device, image de...
- Patent number 12,143,628
- Issue date Nov 12, 2024
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding device, decoding device and program
- Patent number 12,137,254
- Issue date Nov 5, 2024
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prediction image correcting device, image encoding device, image de...
- Patent number 12,132,929
- Issue date Oct 29, 2024
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding device, decoding device, and program
- Patent number 12,120,350
- Issue date Oct 15, 2024
- Nippon Hoso Kyokai
- Atsuro Ichigaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding device and decoding device that determine a scaling list
- Patent number 12,088,803
- Issue date Sep 10, 2024
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction device, image encoding device, image decoding devi...
- Patent number 12,088,789
- Issue date Sep 10, 2024
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding device, decoding device and program
- Patent number 12,081,799
- Issue date Sep 3, 2024
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding device, image decoding device and program
- Patent number 12,034,969
- Issue date Jul 9, 2024
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding device, image decoding device and program
- Patent number 12,022,074
- Issue date Jun 25, 2024
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding device, decoding device and program for triangle merge pro...
- Patent number 12,015,789
- Issue date Jun 18, 2024
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction device, image decoding device and program
- Patent number 11,997,262
- Issue date May 28, 2024
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Deblocking filter control device and program
- Patent number 11,991,356
- Issue date May 21, 2024
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for allocating code amounts to intra prediction m...
- Patent number 11,991,367
- Issue date May 21, 2024
- Nippon Hoso Kyokai
- Shimpei Nemoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra prediction device, image encoding device, image decoding devi...
- Patent number 11,991,370
- Issue date May 21, 2024
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Organic electroluminescent element
- Patent number 11,963,433
- Issue date Apr 16, 2024
- The University of Tokyo
- Takao Someya
Information Patent Grant
Decoding device, program, and decoding method
- Patent number 11,936,885
- Issue date Mar 19, 2024
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding device, decoding device and program that encode or decode...
- Patent number 11,889,031
- Issue date Jan 30, 2024
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prediction image correcting device, image encoding device, image de...
- Patent number 11,877,003
- Issue date Jan 16, 2024
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitting device and receiving device
- Patent number 11,877,021
- Issue date Jan 16, 2024
- Nippon Hoso Kyokai
- Shuichi Aoki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Prediction image correcting device, image encoding device, image de...
- Patent number 11,849,141
- Issue date Dec 19, 2023
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding device, image decoding device and program
- Patent number 11,849,145
- Issue date Dec 19, 2023
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding device, image decoding device, and program thereof
- Patent number 11,843,766
- Issue date Dec 12, 2023
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image encoding device, image decoding device and program
- Patent number 11,818,360
- Issue date Nov 14, 2023
- Nippon Hoso Kyokai
- Atsuro Ichigaya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image encoding device, image decoding device and program
- Patent number 11,812,015
- Issue date Nov 7, 2023
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding device, decoding device, and program
- Patent number 11,750,822
- Issue date Sep 5, 2023
- Nippon Hoso Kyokai
- Shunsuke Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding device, decoding device, and program
- Patent number 11,736,728
- Issue date Aug 22, 2023
- Nippon Hoso Kyokai
- Atsuro Ichigaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding device, decoding device, encoding method, and decoding method
- Patent number 11,736,689
- Issue date Aug 22, 2023
- Nippon Hoso Kyokai
- Atsuro Ichigaya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

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Patents Applicationslast 30 patents

Information Patent Application
ENCODING DEVICE AND DECODING DEVICE THAT DETERMINE A SCALING LIST
- Publication number 20240397045
- Publication date Nov 28, 2024
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTER APPARATUS AND RECEIVER APPARATUS
- Publication number 20240340475
- Publication date Oct 10, 2024
- NIPPON HOSO KYOKAI
- Atsuro ICHIGAYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM
- Publication number 20240314355
- Publication date Sep 19, 2024
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM
- Publication number 20240297995
- Publication date Sep 5, 2024
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECODING DEVICE, PROGRAM, AND DECODING METHOD
- Publication number 20240195992
- Publication date Jun 13, 2024
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING DEVICE, DECODING DEVICE AND PROGRAM THAT ENCODE OR DECODE...
- Publication number 20240129470
- Publication date Apr 18, 2024
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREDICTION IMAGE CORRECTING DEVICE, IMAGE ENCODING DEVICE, IMAGE DE...
- Publication number 20240121428
- Publication date Apr 11, 2024
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM
- Publication number 20240080476
- Publication date Mar 7, 2024
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREDICTION IMAGE CORRECTING DEVICE, IMAGE ENCODING DEVICE, IMAGE DE...
- Publication number 20240073443
- Publication date Feb 29, 2024
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, AND PROGRAM THEREOF
- Publication number 20240048690
- Publication date Feb 8, 2024
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM
- Publication number 20240040128
- Publication date Feb 1, 2024
- NIPPON HOSO KYOKAI
- Atsuro ICHIGAYA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCODING DEVICE, DECODING DEVICE, ENCODING METHOD, AND DECODING METHOD
- Publication number 20230353736
- Publication date Nov 2, 2023
- NIPPON HOSO KYOKAI
- Atsuro ICHIGAYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING DEVICE, DECODING DEVICE, AND PROGRAM
- Publication number 20230353784
- Publication date Nov 2, 2023
- NIPPON HOSO KYOKAI
- Atsuro ICHIGAYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECODING DEVICE, PROGRAM, AND DECODING METHOD
- Publication number 20230269383
- Publication date Aug 24, 2023
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA PREDICTION DEVICE, IMAGE ENCODING DEVICE, IMAGE DECODING DEVI...
- Publication number 20230262233
- Publication date Aug 17, 2023
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM
- Publication number 20230247220
- Publication date Aug 3, 2023
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING DEVICE, DECODING DEVICE AND PROGRAM
- Publication number 20230239514
- Publication date Jul 27, 2023
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING DEVICE, DECODING DEVICE AND PROGRAM
- Publication number 20230239473
- Publication date Jul 27, 2023
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, AND THE PROGRAMS THEREOF
- Publication number 20230239475
- Publication date Jul 27, 2023
- NIPPON HOSO KYOKAI
- Atsuro ICHIGAYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREDICTION IMAGE CORRECTING DEVICE, IMAGE ENCODING DEVICE, IMAGE DE...
- Publication number 20230199215
- Publication date Jun 22, 2023
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEBLOCKING FILTER CONTROL DEVICE AND PROGRAM
- Publication number 20230179765
- Publication date Jun 8, 2023
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING DEVICE, DECODING DEVICE AND PROGRAM
- Publication number 20230040274
- Publication date Feb 9, 2023
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTING DEVICE AND RECEIVING DEVICE
- Publication number 20230040392
- Publication date Feb 9, 2023
- NIPPON HOSO KYOKAI
- Shuichi AOKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM
- Publication number 20230018619
- Publication date Jan 19, 2023
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ORGANIC THIN FILM, METHOD FOR PRODUCING ORGANIC THIN FILM, ORGANIC...
- Publication number 20230006159
- Publication date Jan 5, 2023
- NIPPON HOSO KYOKAI
- Hirohiko FUKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENCODING DEVICE, DECODING DEVICE, AND PROGRAM
- Publication number 20220408112
- Publication date Dec 22, 2022
- NIPPON HOSO KYOKAI
- Atsuro ICHIGAYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTRA PREDICTION DEVICE, IMAGE DECODING DEVICE AND PROGRAM
- Publication number 20220385894
- Publication date Dec 1, 2022
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCODING DEVICE, DECODING DEVICE AND PROGRAM
- Publication number 20220329863
- Publication date Oct 13, 2022
- NIPPON HOSO KYOKAI
- Shunsuke IWAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM
- Publication number 20220321877
- Publication date Oct 6, 2022
- NIPPON HOSO KYOKAI
- Atsuro ICHIGAYA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ORGANIC THIN FILM AND METHOD FOR PRODUCING ORGANIC THIN FILM, ORGAN...
- Publication number 20220310937
- Publication date Sep 29, 2022
- NIPPON HOSO KYOKAI
- Hirohiko FUKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS

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Trademarklast 30 trademarks

Information Trademark
79340910 - NHK
- Serial number 79340910
- Registration number 7244946
- Filing date Feb 15, 2022
- NIPPON HOSO KYOKAI
- 38 - Telecommunications
Information Trademark
87953714 - HYBRIDCAST
- Serial number 87953714
- Registration number 5900216
- Filing date Jun 8, 2018
- NIPPON HOSO KYOKAI
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79242767 - 8K SUPER HI-VISION
- Serial number 79242767
- Registration number 5853869
- Filing date Apr 13, 2018
- NIPPON HOSO KYOKAI
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85496252 - SUPER HI-VISION
- Serial number 85496252
- Registration number 4438250
- Filing date Dec 15, 2011
- NIPPON HOSO KYOKAI
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77366223 - MOJIE
- Serial number 77366223
- Registration number 3681964
- Filing date Jan 8, 2008
- NIPPON HOSO KYOKAI
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74686353 - NHK
- Serial number 74686353
- Registration number 2098588
- Filing date Jun 9, 1995
- NIPPON HOSO KYOKAI
- 38 - Telecommunications
Information Trademark
74022352 - NHK
- Serial number 74022352
- Registration number 1692501
- Filing date Jan 25, 1990
- NIPPON HOSO KYOKAI
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72449909 - SATICON
- Serial number 72449909
- Registration number 1047050
- Filing date Feb 27, 1973
- NIPPON HOSO KYOKAI
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

NIPPON HOSO KYOKAI

Organization

Patents Grantslast 30 patents

Encoding device, decoding device and program

Image encoding device, image decoding device, and program thereof

Encoding device, decoding device and program

Prediction image correcting device, image encoding device, image de...

Encoding device, decoding device and program

Prediction image correcting device, image encoding device, image de...

Encoding device, decoding device, and program

Encoding device and decoding device that determine a scaling list

Intra prediction device, image encoding device, image decoding devi...

Encoding device, decoding device and program

Image encoding device, image decoding device and program

Image encoding device, image decoding device and program

Encoding device, decoding device and program for triangle merge pro...

Intra prediction device, image decoding device and program

Deblocking filter control device and program

Device and method for allocating code amounts to intra prediction m...

Intra prediction device, image encoding device, image decoding devi...

Organic electroluminescent element

Decoding device, program, and decoding method

Encoding device, decoding device and program that encode or decode...

Prediction image correcting device, image encoding device, image de...

Transmitting device and receiving device

Prediction image correcting device, image encoding device, image de...

Image encoding device, image decoding device and program

Image encoding device, image decoding device, and program thereof

Image encoding device, image decoding device and program

Image encoding device, image decoding device and program

Encoding device, decoding device, and program

Encoding device, decoding device, and program

Encoding device, decoding device, encoding method, and decoding method

Patents Applicationslast 30 patents

ENCODING DEVICE AND DECODING DEVICE THAT DETERMINE A SCALING LIST

TRANSMITTER APPARATUS AND RECEIVER APPARATUS

IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM

IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM

DECODING DEVICE, PROGRAM, AND DECODING METHOD

ENCODING DEVICE, DECODING DEVICE AND PROGRAM THAT ENCODE OR DECODE...

PREDICTION IMAGE CORRECTING DEVICE, IMAGE ENCODING DEVICE, IMAGE DE...

IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM

PREDICTION IMAGE CORRECTING DEVICE, IMAGE ENCODING DEVICE, IMAGE DE...

IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, AND PROGRAM THEREOF

IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM

ENCODING DEVICE, DECODING DEVICE, ENCODING METHOD, AND DECODING METHOD

ENCODING DEVICE, DECODING DEVICE, AND PROGRAM

DECODING DEVICE, PROGRAM, AND DECODING METHOD

INTRA PREDICTION DEVICE, IMAGE ENCODING DEVICE, IMAGE DECODING DEVI...

IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM

ENCODING DEVICE, DECODING DEVICE AND PROGRAM

ENCODING DEVICE, DECODING DEVICE AND PROGRAM

IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, AND THE PROGRAMS THEREOF

PREDICTION IMAGE CORRECTING DEVICE, IMAGE ENCODING DEVICE, IMAGE DE...

DEBLOCKING FILTER CONTROL DEVICE AND PROGRAM

ENCODING DEVICE, DECODING DEVICE AND PROGRAM

TRANSMITTING DEVICE AND RECEIVING DEVICE

IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM

ORGANIC THIN FILM, METHOD FOR PRODUCING ORGANIC THIN FILM, ORGANIC...

ENCODING DEVICE, DECODING DEVICE, AND PROGRAM

INTRA PREDICTION DEVICE, IMAGE DECODING DEVICE AND PROGRAM

ENCODING DEVICE, DECODING DEVICE AND PROGRAM

IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM

ORGANIC THIN FILM AND METHOD FOR PRODUCING ORGANIC THIN FILM, ORGAN...

Trademarklast 30 trademarks

79340910 - NHK

87953714 - HYBRIDCAST

79242767 - 8K SUPER HI-VISION

85496252 - SUPER HI-VISION

77366223 - MOJIE

74686353 - NHK

74022352 - NHK

72449909 - SATICON