Sei Naito
44Patents
2h-index
15Co-inventors
54Inventor score
Filing activity: Feb 22, 1999 → May 8, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6430224B1 | Stereo video data coding apparatus | Electricity | 30 | Expired |
| US6690732B2 | Scene characteristics detection type video encoding apparatus | Electricity | 3 | Expired |
| US8849049B2 | Image coding device and image decoding device | Electricity | 2 | Active |
| US8199818B2 | Intra prediction system of video encoder and video decoder | Electricity | 2 | Active |
| US7675540B2 | Concealed regions complementing system of free viewpoint video images | Electricity | 2 | Active |
| US7843933B2 | Non-stop switching equipment for packet based communication links | Electricity | 1 | Active |
| US8780995B2 | Video encoding apparatus and video decoding apparatus | Electricity | 1 | Active |
| US10819988B2 | Moving image encoding apparatus, moving image decoding apparatus, moving image encoding method, moving image decoding method, and computer readable storage medium | Electricity | 1 | Active |
| US10681366B2 | Video encoding apparatus, video decoding apparatus, video compression and transmission system, video encoding method, video decoding method, and computer readable storage medium | Electricity | 1 | Active |
| US11438615B2 | Moving picture decoding device, moving picture decoding method, and program obtaining chrominance values from corresponding luminance values | Electricity | 1 | Active |
| US8189036B2 | Concealed regions complementing system of free viewpoint video images | Electricity | 1 | Active |
| US11627311B2 | Image decoding device, image decoding method, and program | Electricity | 1 | Active |
| US11882308B2 | Image decoding device, image encoding device, image processing system, and program | Electricity | 0 | Active |
| US11750829B2 | Moving picture decoding device, moving picture decoding method, and program obtaining chrominance values from corresponding luminance values | Electricity | 0 | Active |
| US12238282B2 | Image decoding device, image decoding method, and program | Electricity | 0 | Active |
| US11438625B2 | Image decoding device, image encoding device, image processing system, and program | Electricity | 0 | Active |
| US11463684B2 | Image decoding device, image encoding device, image processing system, image decoding method, and program | Electricity | 0 | Active |
| US12277739B2 | Point-cloud decoding device, point-cloud decoding method, and program | Physics | 0 | Active |
| US8737486B2 | Objective image quality assessment device of video quality and automatic monitoring device | Electricity | 0 | Active |
| US11871021B2 | Moving picture decoding device, moving picture decoding method, and program obtaining chrominance values from corresponding luminance values | Electricity | 0 | Active |
| US10757448B2 | Bitstream transformation apparatus, bitstream transformation method, distribution system, moving image encoding apparatus, moving image encoding method and computer-readable storage medium | Electricity | 0 | Active |
| US11412219B2 | Image decoding device, image decoding method, and program | Electricity | 0 | Active |
| US11627336B2 | Image decoding device, image encoding device, image processing system, and program | Electricity | 0 | Active |
| US12137210B2 | Image decoding device, image decoding method, and program | Electricity | 0 | Active |
| US12363340B2 | Image decoding device with block motion compensator and determination mechanism | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.