Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5066762 | Thermoplastic polyurethane resin from p-phenylene diisocyanate, a poly(hexamethylene carbonate) polyol, and a short chain polyol | Yukio Ohbuchi, Yoshiaki Maeda, Masahiro Kawasaki, Susumu Sato | 1991-11-19 |