Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853752 | Image processing method | Nobuo Kitajima, Naoto Kawamura | 1989-08-01 |
| 4818078 | Ferroelectric liquid crystal optical modulation device and driving method therefor for gray scale display | Akihiro Mouri, Hiroyuki Kitayama, Shuzo Kaneko, Masahiko Enari, Mitsutoshi Kuno +1 more | 1989-04-04 |
| 4806813 | Motor | Akiyasu Sumi, Shigeru Yoshida, Akira Kurosawa, Yoshitaka Kondoh, Tatsuo Chigira | 1989-02-21 |
| 4796911 | Automotive suspension system with roll-stabilizer having road condition-dependent torsion modulus, and control of torsional modules | Junsuke Kuroki, Ken Ito | 1989-01-10 |