Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661603 | Image display apparatus including a first and second prism array | Kazunari Hanano, Yoichi Iba | 1997-08-26 |
| 5654810 | Liquid crystal display apparatus with a particular microlens array | Toshiro Okamura | 1997-08-05 |
| 5621424 | Head mount display apparatus allowing easy switching operation from electronic image to external field image | Naoto Shimada, Toshiro Okamura, Satoshi Imai, Osamu Konuma, Koh Mohri +1 more | 1997-04-15 |