Nippon Hoso Kyokai

Japan


 
Total IP 201
Total IP Rank # 6,216
IP Activity Score 3/5.0    151
IP Activity Rank # 4,588
Dominant Nice Class Telecommunications services

Patents

Trademarks

80 4
3 0
110 2
2
 
Last Patent 2024 - Image encoding device, image dec...
First Patent 1975 - Analog to digital converter
Last Trademark 2022 - NHK
First Trademark 1995 - NHK

Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Image encoding device, image decoding device and program. An image encoding device 1 that encode...
Invention Prediction image correcting device, image encoding device, image decoding device, and program. A...
Invention Image encoding device, image decoding device, and program thereof. An image encoding device for ...
Invention Image encoding device, image decoding device and program. An image encoding device (1) includes ...
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 inc...
Invention Encoding device, decoding device, and program. An encoding device 1 includes: a transformer 13 c...
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 i...
Invention Intra prediction device, image encoding device, image decoding device and program. An intra pred...
Invention Image encoding device, image decoding device and program. An image encoding device encodes a blo...
Invention Encoding device, decoding device and program. An encoding device comprises: a transformer/quanti...
Invention Encoding device, decoding device and program. An encoding device encodes each encoding-target bl...
Invention Prediction image correcting device, image encoding device, image decoding device, and program. A ...
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 Encoding device, decoding device and program that encode or decode each target block by dividing ...
Invention Image encoding device, image decoding device and program. An image encoding device (1) encodes a...
Invention Encoding device, decoding device, and program. An encoding device 1 includes: a transformer 13 co...
Invention Intra prediction device, image decoding device and program. An intra prediction device performin...
Invention Encoding device, decoding device and program. An encoding device performing an encoding process ...
Invention Image encoding device, image decoding device and program. An image encoding device (1) includes a...
Invention Image encoding device, image decoding device and program. a) generates a predicted chroma block t...
Invention Device and method for allocating code amounts to intra prediction modes. An image encoding devic...
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 encodes each encoding-target blo...
Invention Deblocking filter control device and program. A deblocking filter control device that controls a ...
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 Encoding device, decoding device and program. An encoding device that performs encoding on each ...
Invention Encoding device, decoding device and program. An encoding device 1 includes: a merge predictor 1...
G/S Telecommunications, namely, mobile telephone communication, electronic bulletin board services, t...
G/S Computer programs; computer software applications, downloadable; downloadable music files; downl...
Invention Image encoding device, image decoding device and program. An image encoding device encodes a bloc...
Invention Image encoding device, image decoding device, and the programs thereof. An image coding device is...
2021 Invention Intra prediction device, image decoding device and program. An intra prediction device performing...
Invention Encoding device, decoding device and program. An encoding device comprises: a transformer/quantiz...
Invention Organic electroluminescent element, display device, lighting device, and method for producing org...
Invention Encoding device, decoding device, encoding method, and decoding method. An encoding device 1 incl...
Invention Encoding device, decoding device, and program. a generates the predicted image by using a referen...
Invention Decoding device, program, and decoding method. A decoding method comprising: outputting, by decod...
2020 Invention Transmitting device and receiving device. a).
Invention Organic thin film, method for producing organic thin film, organic electroluminescent element, di...
Invention Organic thin film and method for producing organic thin film, organic electroluminescent element,...
2019 Invention Organic electroluminescent element. The present invention provides an organic electroluminescenc...
2018 G/S Photographic machines and apparatus, namely, cameras; cinematographic machines and apparatus; opt...
G/S Television receiving monitors; television receivers; television transmitters; satellite broadcas...
G/S Television receiving monitors; television receivers; television transmitters; satellite broadcast...
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 ...