Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6397009 | Zoom lens system and adjusting method of same | Takayuki Ito, Hiroyasu Ozaki | 2002-05-28 |
| 6388826 | Device for adjusting the eccentricity of a lens in a frame | Makoto Iikawa | 2002-05-14 |