Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5102333 | Orthodontic process for straightening teeth | Yuichi Suzuki, Fujio Miura | 1992-04-07 |
| 4758274 | Dental amalgam alloys containing selenium | Atsushige Sato, Yasuhiro Kumei, Osamu Okuno, Tsuyoshi Nakano, Yoshinobu Yamamura | 1988-07-19 |
| 4702765 | Method of making selenium-containing amalgam alloys for dental restoration | Atsushige Sato, Yasuhiro Kumei, Osamu Okuno, Tsuyoshi Nakano, Bunsaku Yoshida | 1987-10-27 |
| 4528034 | Selenium-containing amalgam alloys for dental restoration and method for the preparation thereof | Atsushige Sato, Yasuhiro Kumei, Osamu Okuno, Tsuyoshi Nakano, Bunsaku Yoshida | 1985-07-09 |
| 4385892 | Setting compositions for dental purposes | Atsushige Sato, Yasuhiro Kumei, Osamu Okuno, Bunsaku Yoshida | 1983-05-31 |