Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4503853 | Contra angle handpiece for dental treatment by laser beams | Shinichi Nishimoto | 1985-03-12 |
| 4355977 | Cordless handpiece for dental treatment | Takeo Uchiya | 1982-10-26 |
| D255622 | Dental chair | — | 1980-07-01 |