Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371556 | Spectacle type retina direct display apparatus | Hisashi Suwa | 1994-12-06 |
| 5357277 | Stereoscopic imaging using memory effect liquid crystal displays | Hirokazu Nakayoshi, Yoshiki Shirochi, Hiroyuki Shiota, Hiroshi Mamiya, Naoki Kamaya | 1994-10-18 |
| 5343257 | Screen cover opening/closing device for television receiver | Fumio Kohno, Hisashi Suwa | 1994-08-30 |