Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5104713 | Alumina fiber structure and process for its production | Hozumi Endo, Tatsuo Ando, Mamoru Shoji | 1992-04-14 |
| 4931239 | Alumina fiber structure and process for its production | Hozumi Endo, Tatsuo Ando, Mamoru Shoji | 1990-06-05 |
| 4752515 | Alumina fiber structure | Hozumi Endo, Tatsuo Ando, Mamoru Shoji | 1988-06-21 |