Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752030 | Polyamic acid and polyimide, processes for the production of same, compositions containing same, and uses thereof | Kenichi Fukukawa, Masaki Okazaki, Yoshihiro Sakata, Ichiro Fujio | 2017-09-05 |
| 9540487 | Polyimide composite material and film thereof | Kenichi Fukukawa, Yoshihiro Sakata, Ichiro Fujio | 2017-01-10 |