Issued Patents 2022
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11532315 | Linear prediction analysis device, method, program, and storage medium | Yutaka Kamamoto, Noboru Harada | 2022-12-20 |
| 11501788 | Periodic-combined-envelope-sequence generation device, periodic-combined-envelope-sequence generation method, periodic-combined-envelope-sequence generation program and recording medium | Yutaka Kamamoto, Noboru Harada | 2022-11-15 |
| 11501782 | Encoder, decoder, encoding method, decoding method, program, and recording medium | Ryosuke Sugiura, Yutaka Kamamoto | 2022-11-15 |
| 11468905 | Sample sequence converter, signal encoding apparatus, signal decoding apparatus, sample sequence converting method, signal encoding method, signal decoding method and program | Ryosuke Sugiura, Noboru Harada, Takahito Kawanishi, Yutaka Kamamoto, Kouichi Furukado +4 more | 2022-10-11 |
| 11468907 | Pitch emphasis apparatus, method and program for the same | Yutaka Kamamoto, Ryosuke Sugiura | 2022-10-11 |
| 11438009 | Encoding apparatus, decoding apparatus, data structure of code sequence, encoding method, decoding method, encoding program, and decoding program | Ryosuke Sugiura, Yutaka Kamamoto | 2022-09-06 |
| 11430464 | Decoding apparatus, encoding apparatus, and methods and programs therefor | Ryosuke Sugiura, Yutaka Kamamoto | 2022-08-30 |
| 11417345 | Encoding apparatus, decoding apparatus, fricative sound judgment apparatus, and methods and programs therefor | Ryosuke Sugiura, Yutaka Kamamoto | 2022-08-16 |
| 11302340 | Pitch emphasis apparatus, method and program for the same | Yutaka Kamamoto, Ryosuke Sugiura | 2022-04-12 |
| 11270719 | Pitch enhancement apparatus, pitch enhancement method, and program | Ryosuke Sugiura, Yutaka Kamamoto | 2022-03-08 |
| 11228369 | Receiving apparatus, receiving method, and program | Yoshifumi SHIRAKI, Yutaka Kamamoto, Takashi Sato | 2022-01-18 |