Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5005953 | High contrast liquid crystal element | — | 1991-04-09 |
| 4958912 | Image forming apparatus | Yutaka Inaba, Makoto Kojima, Shuzo Kaneko | 1990-09-25 |
| 4958915 | Liquid crystal apparatus having light quantity of the backlight in synchronism with writing signals | Shinjiro Okada, Tohru Takahashi, Yutaka Inaba, Osamu Taniguchi | 1990-09-25 |
| 4932758 | Ferroelectric smectic liquid crystal device having a bistable alignment state providing two stable orientation states | Yukio Hanyu, Junichiro Kanbe, Yutaka Inaba | 1990-06-12 |
| 4883344 | Liquid crystal device having a modified polyvinyl alcohol alignment layer | Shinjiro Okada, Kazuo Yoshinaga, Osamu Taniguchi, Akira Tsuboyama, Yukio Hanyu +2 more | 1989-11-28 |
| 4820026 | Ferroelectric liquid crystal device with modified polyvinyl alcohol alignment film | Shinjiro Okada, Kazuo Yoshinaga, Osamu Taniguchi, Akira Tsuboyama, Yukio Hanyu +2 more | 1989-04-11 |