Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345336 | Micro aspherical lens and fabricating method therefor and optical device | Tsukasa Yamashita, Shiro Ogata | 1994-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345336 | Micro aspherical lens and fabricating method therefor and optical device | Tsukasa Yamashita, Shiro Ogata | 1994-09-06 |