Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8282889 | Decomposing system for polyisocyanate residues, and start-up method for the same | Tadashi Yoshida, Akio Saito | 2012-10-09 |
| 7875253 | Decomposing system for polyisocyanate residues, and start-up method for the same | Tadashi Yoshida, Akio Saito | 2011-01-25 |