Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10939935 | Ultrasonic treatment instrument for articulations, and ultrasonic treatment system for articulations | Yasuo Tanigami, Norihiro Yamada | 2021-03-09 |
| 10922947 | Rescue signal transmission system | — | 2021-02-16 |