Nippon Hoso Kyokai

Japan


Create a watch for Nippon Hoso Kyokai
Total IP 224
Total IP Rank # 5,872
IP Activity Score 3/5.0    166
IP Activity Rank # 4,101
Dominant Nice Class Telecommunications services

Patents

Trademarks

95 4
3 0
118 2
2
 
Last Patent 2025 - Encoding device, decoding device...
First Patent 1975 - Analog to digital converter
Last Trademark 2022 - NHK
First Trademark 1995 - NHK

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Encoding device, decoding device, encoding method, and decoding method. An encoding device 1 inc...
Invention Image encoding device, image decoding device and program. An image encoding device (1) includes ...
2024 Invention Deblocking filter device, decoding device and program. A deblocking filter device according to a...
Invention Encoding device, decoding device and program. An encoding device that performs encoding on each ...
Invention Image encoding device, image decoding device, and program thereof. An image encoding device for ...
Invention Video generation device, cutting area determination device, and program. A video generation devic...
Invention Encoding device, decoding device and program. An encoding device includes: a quantizer configure...
Invention Encoding device, decoding device and program. The encoding device includes: a predictor configur...
Invention Image encoding device, image decoding device, and program thereof. An image encoding device 1 of...
Invention Video clipping device, clipping control device, and program. A video clipping device (2) is provi...
Invention Intra prediction device and program. The present invention provides an intra prediction device th...
Invention Prediction image correcting device, image encoding device, image decoding device, and program. A...
Invention Encoding device, decoding device, and program. An encoding device 1 includes: a transformer 13 c...
Invention Encoding device and decoding device that determine a scaling list. An encoding device encodes ea...
Invention Thin film-modified electrode and organic element using same. The present invention provides an el...
Invention Prediction device, encoding device, decoding device, and program. This prediction device for perf...
Invention Intra prediction device, encoding device, decoding device, and program. This intra prediction dev...
Invention Prediction device, encoding device, decoding device, and program. This prediction device comprise...
Invention Transmitter apparatus and receiver apparatus. A transmitter apparatus used in a video distributi...
Invention Image encoding device, image decoding device and program. An image encoding device encodes a blo...
Invention Image encoding device, image decoding device and program. An image encoding device (1) encodes a...
Invention Decoding device, program, and decoding method. A method includes: decoding a bitstream and there...
2023 Invention Encoding device, decoding device and program that encode or decode each target block by dividing ...
Invention Prediction image correcting device, image encoding device, image decoding device, and program. A ...
Invention Method for automatic video quality assessment. Temporal pooling method for video quality assessme...
Invention Image encoding device, image decoding device and program. b configured to correct the prediction ...
Invention Image encoding device, image decoding device, and program thereof. An image encoding device for b...
Invention Image encoding device, image decoding device and program. An image encoding device (1) includes a...
Invention Organic thin film, organic electroluminescent element, display device, illumination device, organ...
Invention Transmission apparatus, receiving apparatus, and program. A transmission apparatus 1 comprises: a...
Invention Encoding device, decoding device, encoding method, and decoding method. An encoding device 1 incl...
Invention Encoding device, decoding device, and program. An encoding device 1 includes: a transformer 13 co...
Invention Decoding device, program, and decoding method. A method includes: decoding a bitstream and thereb...
Invention Transmission device, reception device, and transfer system. In the present invention, in a transf...
Invention Image encoding device, image decoding device, and the programs thereof. An image coding device is...
Invention Intra prediction device, image encoding device, image decoding device and program. a) of decoded ...
Invention Image encoding device, image decoding device and program. An image encoding device encodes a bloc...
Invention Encoding device, decoding device and program. An encoding device comprises: a transformer/quantiz...
Invention Encoding device and decoding device that determine a scaling list. An encoding device encodes eac...
Invention Media processing device, transmitting device and receiving device. This media processing device i...
Invention Deblocking filter control device and program. A deblocking filter control device that controls a ...
2022 Invention Delivery device and receiving device. This delivery device, for use in a video distribution syste...
Invention Image encoding device, image decoding device and program. An image encoding device (1) encodes a ...
G/S Telecommunications, namely, mobile telephone communication, electronic bulletin board services, t...
G/S Computer programs; computer software applications, downloadable; downloadable music files; downl...
2021 Invention Organic electroluminescent element, display device, lighting device, and method for producing org...
2020 Invention Transmitting device and receiving device. a).
Invention Organic thin film, method for producing organic thin film, organic electroluminescent element, di...
2018 G/S Telecommunication services, namely, mobile telephone communication, electronic bulletin board ser...
G/S Television receiving monitors; television receivers; television transmitters; satellite broadcas...
G/S Telecommunication services, other than broadcasting, namely local and long distance transmission ...
2010 G/S Recorded video tapes, discs; movie films; recorded compact discs; data carriers recorded with pro...
1996 G/S Recorded video tapes, discs, movie films, recorded compact discs. Telecommunications.
1995 G/S cable television, television and radio broadcasting; computer aided transmission of messages and ...