Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152010 | Acoustic noise suppressing apparatus and acoustic noise suppressing method | Naoya Tanaka, Hiromasa Ohashi | 2021-10-19 |
| 11089404 | Sound processing apparatus and sound processing method | Hiromasa Ohashi, Naoya Tanaka | 2021-08-10 |