Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12380731 | Information processing device, and emotion estimation method | Sakiko Nihonyanagi, Shu Murayama | 2025-08-05 |
| 11250871 | Acoustic signal separation device and acoustic signal separating method | Tatsuhiko Saito, Jun Ishii, Yohei Okato | 2022-02-15 |
| 9899022 | Multimodal information processing device | Takahiro Otsuka, Tadashi Yamaura | 2018-02-20 |
| 9230536 | Voice synthesizer | Takahiro Otsuka, Satoru Furuta, Tadashi Yamaura | 2016-01-05 |