Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418665 | Decoding device, program, and decoding method using chroma residual scaling | Shunsuke Iwamura, Atsuro Ichigaya | 2025-09-16 |
| 12262052 | Image encoding device, image decoding device and program | Shunsuke Iwamura, Atsuro Ichigaya | 2025-03-25 |
| 12238296 | Image encoding device, image decoding device and program | Atsuro Ichigaya, Shunsuke Iwamura, Kazuhisa Iguchi | 2025-02-25 |
| 12212744 | Deblocking filter device, decoding device and program | Shunsuke Iwamura, Yuichi Kondo, Kazuhisa Iguchi, Atsuro Ichigaya | 2025-01-28 |
| 12192453 | Encoding device, decoding device and program | Shunsuke Iwamura, Atsuro Ichigaya | 2025-01-07 |
| 12155832 | Encoding device, decoding device and program | Shunsuke Iwamura, Atsuro Ichigaya | 2024-11-26 |
| 12149694 | Encoding device, decoding device and program | Shunsuke Iwamura, Atsuro Ichigaya | 2024-11-19 |
| 12143628 | Prediction image correcting device, image encoding device, image decoding device, and program | Shunsuke Iwamura, Atsuro Ichigaya | 2024-11-12 |
| 12137254 | Encoding device, decoding device and program | Shunsuke Iwamura, Atsuro Ichigaya | 2024-11-05 |
| 12132929 | Prediction image correcting device, image encoding device, image decoding device, and program | Shunsuke Iwamura, Atsuro Ichigaya | 2024-10-29 |
| 12120350 | Encoding device, decoding device, and program | Atsuro Ichigaya, Shunsuke Iwamura, Kazuhisa Iguchi | 2024-10-15 |
| 12088803 | Encoding device and decoding device that determine a scaling list | Shunsuke Iwamura, Atsuro Ichigaya | 2024-09-10 |
| 12088789 | Intra prediction device, image encoding device, image decoding device and program | Shunsuke Iwamura, Atsuro Ichigaya | 2024-09-10 |
| 12081799 | Encoding device, decoding device and program | Shunsuke Iwamura, Atsuro Ichigaya | 2024-09-03 |
| 12034969 | Image encoding device, image decoding device and program | Shunsuke Iwamura, Atsuro Ichigaya | 2024-07-09 |
| 12022074 | Image encoding device, image decoding device and program | Shunsuke Iwamura, Atsuro Ichigaya | 2024-06-25 |
| 12015789 | Encoding device, decoding device and program for triangle merge protection on boundary between two blocks | Shunsuke Iwamura, Atsuro Ichigaya | 2024-06-18 |
| 11997262 | Intra prediction device, image decoding device and program | Shunsuke Iwamura, Atsuro Ichigaya | 2024-05-28 |
| 11991367 | Device and method for allocating code amounts to intra prediction modes | Shunsuke Iwamura, Atsuro Ichigaya | 2024-05-21 |
| 11991370 | Intra prediction device, image encoding device, image decoding device and program | Shunsuke Iwamura, Atsuro Ichigaya | 2024-05-21 |
| 11991356 | Deblocking filter control device and program | Shunsuke Iwamura, Atsuro Ichigaya | 2024-05-21 |
| 11936885 | Decoding device, program, and decoding method | Shunsuke Iwamura, Atsuro Ichigaya | 2024-03-19 |
| 11889031 | Encoding device, decoding device and program that encode or decode each target block by dividing an image that includes three or more components | Shunsuke Iwamura, Atsuro Ichigaya | 2024-01-30 |
| 11877003 | Prediction image correcting device, image encoding device, image decoding device, and program | Shunsuke Iwamura, Atsuro Ichigaya | 2024-01-16 |
| 11849141 | Prediction image correcting device, image encoding device, image decoding device, and program | Shunsuke Iwamura, Atsuro Ichigaya | 2023-12-19 |