Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700860 | Liquid crystal orienting agent | Michinori Nishikawa, Shigeo Kawamura, Kyouyu Yasuda, Yasuaki Mutsuga, Yasuo Matsuki | 1997-12-23 |
| 5698135 | Liquid crystal-aligning agent | Michinori Nishikawa, Shigeo Kawamura, Yasuo Matsuki, Kyouyu Yasuda | 1997-12-16 |