Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7791587 | Input apparatus, information terminal apparatus, and mode switching method | Ichiro Kosugi, Toshiharu Yanagida, Keiichi Fujinuma | 2010-09-07 |
| 7711961 | Electronic apparatus and authenticating method | Keiichi Fujinuma, Toshiharu Yanagida, Ichiro Kosugi | 2010-05-04 |
| 6483483 | Eyeglasses type image display apparatus | Ichiro Kosugi | 2002-11-19 |
| 6050717 | Head-mounted image display having selective image suspension control and light adjustment | Ichiro Kosugi, Daiji Takahashi, Akira Ogihara, Atsushi Koide, Isao Sawachika | 2000-04-18 |
| 5841466 | Optical visualizing apparatus and method of controlling the same | Motoshi Mizoguchi, Daiji Takahashi | 1998-11-24 |