Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5623476 | Recording device and reproduction device | Ken Eguchi, Haruki Kawada, Kunihiro Sakai, Hiroshi Matsuda, Yuko Morikawa +4 more | 1997-04-22 |
| 5615027 | Liquid crystal apparatus and display system | Yukiko Futami, Hiroshi Inoue, Akira Tsuboyama, Yutaka Inaba | 1997-03-25 |
| 5602660 | Ferroelectric liquid crystal apparatus having negative dielectric anisotropy and colored film at non-pixel portions | Nobuyuki Sekimura, Akio Yoshida | 1997-02-11 |