Issued Patents 2025
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431158 | Speech signal processing device, speech signal processing method, speech signal processing program, training device, training method, and training program | Hiroshi Sato, Tsubasa OCHIAI, Marc DELCROIX, Tomohiro Nakatani, Atsunori OGAWA | 2025-09-30 |
| 12354620 | Signal processing device, signal processing method, signal processing program, learning device, learning method, and learning program | Tsubasa OCHIAI, Marc DELCROIX, Yuma KOIZUMI, Hiroaki Ito, Shoko ARAKI | 2025-07-08 |
| 12348945 | Acoustic signal enhancement apparatus, method and program | Tomohiro Nakatani, Rintaro IKESHITA, Hiroshi Sawada, Shoko ARAKI | 2025-07-01 |
| 12254250 | Mask estimation device, mask estimation method, and mask estimation program | Tomohiro Nakatani, Marc DELCROIX, Nobutaka Ito, Shoko ARAKI | 2025-03-18 |
| 12212939 | Target sound signal generation apparatus, target sound signal generation method, and program | Tomohiro Nakatani, Marc DELCROIX | 2025-01-28 |
| 12196592 | Measuring mechanism, and fixed-quantity dispensing container and fixed-quantity applicator including the same | Tomohiro Kurosawa, Yukihiro Ogawa, Tatsuro Nagao, Hiroshi ISEKI, Yuki Nishihara +1 more | 2025-01-14 |