Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614573 | Flame retardants and flame retardant finishing method for polyester-based synthetic fiber materials | Junji Sano, Hajime Saito, Hirotomo Banko | 1997-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614573 | Flame retardants and flame retardant finishing method for polyester-based synthetic fiber materials | Junji Sano, Hajime Saito, Hirotomo Banko | 1997-03-25 |