Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4404320 | Polyurethane composition for powder coating | Jugo Goto, Tsutomu Kubota, Reiji Miyamoto | 1983-09-13 |
| 4247666 | Powder coating comprising blocked isocyanate | — | 1981-01-27 |