Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437922 | Zoom lens system | Takashi Enomoto, Hiroshi Nomura, Takayuki Ito | 2002-08-20 |
| 6392820 | Optical system of a composite camera | Kae Shijo, Takayuki Ito | 2002-05-21 |
| 6384984 | Eyepiece variable focal length optics | Takayuki Ito | 2002-05-07 |
| 6369955 | Zoom lens system | Takashi Enomoto, Hiroshi Nomura, Takayuki Ito | 2002-04-09 |