Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9340640 | Polyol for polyurethane preparation and polyurethane preparation method using same | Tomohisa Hirano, Izumi Arai | 2016-05-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9340640 | Polyol for polyurethane preparation and polyurethane preparation method using same | Tomohisa Hirano, Izumi Arai | 2016-05-17 |