Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371559 | Light valve image projection apparatus | Sinya San-Nohe, Yoshito Miyatake | 1994-12-06 |
| 5299289 | Polymer dispersed liquid crystal panel with diffraction grating | Hideki Omae, Hirosi Takahara | 1994-03-29 |