Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733693 | Acrylonitrile solutions of maleimides, method for preparation thereof, and acrylonitrile based copolymers obtained by use of the solutions | Kazuo Kishino, Fumioki Shimoyama, Yuichi Kita | 2004-05-11 |
| 5993687 | Acrylonitrile solutions of maleimides, method for preparation thereof, and acrylonitrile based copolymers obtained by use of the solutions | Kazuo Kishino, Fumioki Shimoyama, Yuichi Kita | 1999-11-30 |