Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5180571 | Process for the preparation of diamond | Yasuhiro Yoneyama | 1993-01-19 |
| 4984534 | Method for synthesis of diamond | Toshimichi Ito, Masaaki Nosaka | 1991-01-15 |
| 4985227 | Method for synthesis or diamond | Toshimichi Ito, Masaaki Nosaka | 1991-01-15 |