Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10052172 | Maintenance checking system and method for dental handpiece, and system and method for controlling drive motor | Shinichirou Muto, Masaru Ishijima, Keita Yokochi, Yukihiro Ueki | 2018-08-21 |