Issued Patents All Time
Showing 151–152 of 152 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4712877 | Ferroelectric display panel of varying thickness and driving method therefor | Shinjiro Okada, Junichiro Kanbe, Yutaka Inaba | 1987-12-15 |
| 4674839 | Ferroelectric liquid crystal apparatus having protective cover means | Yutaka Inaba, Hiroyuki Kitayama | 1987-06-23 |