Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11127396 | Sound acquisition device, computer-readable storage medium and sound acquisition method | Kazuhiro Katagiri, Akihiko Arimitsu | 2021-09-21 |
| 10880642 | Sound pick-up apparatus, medium, and method | — | 2020-12-29 |
| 8422694 | Source sound separator with spectrum analysis through linear combination and method therefor | Makoto Morito, Kei Yamada, Tetsunori Kobayashi, Kenzo Akagiri, Tetsuji Ogawa | 2013-04-16 |
| 7292983 | Voice synthesis apparatus | — | 2007-11-06 |
| 5054073 | Voice analysis and synthesis dependent upon a silence decision | — | 1991-10-01 |
| 4868868 | Sub-band speech analyzing and synthesizing device | Makoto Morito | 1989-09-19 |