Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4746570 | Heat-resistant, highly expansible sheet material for supporting catalyst carrier and process for the preparation thereof | Yoshihiro Kanome, Masaomi Hayakawa, Kunihiko Miyashita | 1988-05-24 |