Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357357 | Liquid crystal display devices with organic thin film formed by compressing molecules on liquid surface and transferring to substrate by horizontal lifting | Shuji Imazeki, Yasushi Tomioka, Naoki Tanaka, Hideaki Kawakami, Katsumi Kondo +1 more | 1994-10-18 |
| 5351320 | Optical modulator depressing optical feedback and optical modulating element and channel optical waveguide used therefore | Tatsuo Kanetake, Masashi Kiguchi | 1994-09-27 |
| 5293567 | Optical recording method | Motoyasu Terao, Masahiro Ojima, Yasushi Tomioka, Shuji Imazeki | 1994-03-08 |