Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11678119 | Virtual sound image control system, ceiling member, and table | Wakio Yamada | 2023-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11678119 | Virtual sound image control system, ceiling member, and table | Wakio Yamada | 2023-06-13 |