Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6593419 | Polyurethane resin and method for producing the same, resin composition and sheet-form article | Hiroki Tanaka, Hideyuki Takeuchi | 2003-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6593419 | Polyurethane resin and method for producing the same, resin composition and sheet-form article | Hiroki Tanaka, Hideyuki Takeuchi | 2003-07-15 |