Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5344972 | Process for producing acetic acid | Tomiya Isshiki, Yasuhiko Kijima | 1994-09-06 |
| 5294469 | Industrial woven fabric and composite sheet comprising same | Kazuhika Suzuki, Yasuhiro Kitahara, Masanobu Ajioka | 1994-03-15 |