Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5321537 | Method for producing chiral smectic liquid crystal device including masking areas between electrodes, rubbing, removing mask, and rubbing again | Shinjiro Okada, Osamu Taniguchi, Yutaka Inaba | 1994-06-14 |
| 5303076 | Chiral smectic liquid crystal device with homogeneous orientation layer on electrodes and homeotropic between electrodes | Shinjiro Okada, Osamu Taniguchi, Yutaka Inaba | 1994-04-12 |