Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11471074 | Middle ear sound transmission characteristics evaluation system, middle ear sound transmission characteristics evaluation method, and measuring probe | Yuuka Irie, Sho Kanzaki, Sze Keat Chee, Takenobu Higo, Masaaki Hayashi | 2022-10-18 |
| 8520867 | Embedded audiphone | Naohito Hato, Kensei Yamamoto | 2013-08-27 |