Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4768951 | Dental tray | Masao Abiru, Shiro Kono | 1988-09-06 |
| 4713403 | Dental composite resin composition | Kentaro Tomioka | 1987-12-15 |
| 4702765 | Method of making selenium-containing amalgam alloys for dental restoration | Atsushige Sato, Ishi Miura, Yasuhiro Kumei, Osamu Okuno, Tsuyoshi Nakano | 1987-10-27 |
| 4528034 | Selenium-containing amalgam alloys for dental restoration and method for the preparation thereof | Atsushige Sato, Ishi Miura, Yasuhiro Kumei, Osamu Okuno, Tsuyoshi Nakano | 1985-07-09 |
| 4385892 | Setting compositions for dental purposes | Atsushige Sato, Ishi Miura, Yasuhiro Kumei, Osamu Okuno | 1983-05-31 |