Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4395516 | Thermoplastic resin compositions comprising copolymer of unsaturated dicarboxylic acid anhydride and vinyl aromatic monomer, ABS, and methylmethacrylate polymer | Tatuhiko Imai | 1983-07-26 |