Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11102605 | Audio signal processing apparatus and audio signal processing method | — | 2021-08-24 |
| 10894589 | Ship maneuvering system and ship maneuvering method | Makoto Ito, Kohei Yamaguchi | 2021-01-19 |