Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8404797 | Polyfunctional vinyl aromatic copolymer, process for producing the same, and resin composition | Masanao Kawabe, Natsuko Okazaki | 2013-03-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8404797 | Polyfunctional vinyl aromatic copolymer, process for producing the same, and resin composition | Masanao Kawabe, Natsuko Okazaki | 2013-03-26 |