Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4408012 | Poly-2(-2'-thiazolyl containing azo)-5-maleimide benzoic acid chelate polymer | Shunji Ohnishi, Masao Kato | 1983-10-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4408012 | Poly-2(-2'-thiazolyl containing azo)-5-maleimide benzoic acid chelate polymer | Shunji Ohnishi, Masao Kato | 1983-10-04 |