Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877858 | Liquid-crystalline polymer | Satoshi Hachiya, Kenji Hashimoto | 1989-10-31 |
| 4844835 | Ferroelectric liquid crystal polymer | Kazuharu Morita, Kenji Hashimoto | 1989-07-04 |
| 4818807 | Liquid-crystalline polymer | Kazuharu Morita, Satoshi Hachiya | 1989-04-04 |