Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648861 | Spatial light modulator having a germanium oxide light shielding layer containing additive material or laminated with SiO.sub.2 | — | 1997-07-15 |
| 5444558 | Spatial light modulator with photoconductor of hydrogenated amorphous silicon with 0.1-1.0 ppm boron | Dai Imanishi, Nozomu Ohkouchi, Kazushige Ohtawara, Shigeo Shimizu, Toshio Konno +3 more | 1995-08-22 |
| 5268781 | Liquid crystal display device with homeotropic alignment layer undercoat formed by ion beam assisted vapor deposition of oxide gas | Masanobu Shigeta, Tadayuki Shimada, Masanao Asami, Shigeo Shimizu, Toshio Konno | 1993-12-07 |