Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878740 | Liquid crystal device | Osamu Taniguchi | 1989-11-07 |
| 4838652 | Image forming apparatus | Yasuyuki Tamura | 1989-06-13 |
| 4836656 | Driving method for optical modulation device | Akihiro Mouri, Tsutomu Toyono, Shuzo Kaneko, Junichiro Kanbe | 1989-06-06 |
| 4830467 | A driving signal generating unit having first and second voltage generators for selectively outputting a first voltage signal and a second voltage signal | Hiroshi Inoue, Yoshiyuki Osada | 1989-05-16 |