Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6762885 | Head-mounted display | Etsuyasu Kondo | 2004-07-13 |
| 5831712 | Optical apparatus having ocular optical system | Seiichiro Tabata | 1998-11-03 |
| 5727239 | Photographing optical apparatus | Masashi Hankawa, Masaki Imaizumi | 1998-03-10 |
| 5671037 | Head mounted image display having at least four supporting points | Hiroyoshi Kobayashi, Yoshihiro Maeda, Motohiro Atsumi | 1997-09-23 |
| 5283691 | Solid state imaging apparatus | — | 1994-02-01 |