Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483649 | Zoom lens system | — | 2002-11-19 |
| 6397009 | Zoom lens system and adjusting method of same | Takayuki Ito, Takuji Hamasaki | 2002-05-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483649 | Zoom lens system | — | 2002-11-19 |
| 6397009 | Zoom lens system and adjusting method of same | Takayuki Ito, Takuji Hamasaki | 2002-05-28 |