Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671103 | Zoom lens and optical apparatus using the same | — | 2003-12-30 |
| 6556357 | Zoom lens | Takeshi Nishimura | 2003-04-29 |
YI
Yoshinori Itoh
Overall (2003): #35,484 of 273,478Top 15%
2
Patents 2003