Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4952390 | Superconductive oxide crystal and a production process thereof | Hiroyuki Takeya | 1990-08-28 |
| 4564490 | Method of preparing sintered shapes of silicon carbide | Mamoru Omori | 1986-01-14 |
| 4502983 | Composite silicon carbide sintered shapes and its manufacture | Mamoru Omori | 1985-03-05 |