Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820462 | Method of removing binder material from shaped preform by extracting in liquidized fluid | Nobuaki Nakajima, Mamoru Ishihara | 1989-04-11 |
| 4731208 | Method of removing binder material from a shaped ceramic preform by extracting with supercritical fluid | Nobuaki Nakajima, Mamoru Ishihara | 1988-03-15 |