Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9441138 | Blocked polyisocyanate composition, prepolymer composition, and method of manufacturing them, and thermally dissociative blocking agent for blocked polyisocyanate composition | Yasushi Okamoto | 2016-09-13 |