Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371632 | Single aspherical plano-convex collimator lens | Satoshi Iwasaki | 1994-12-06 |
| 5301060 | Optical element | Tetsuji Niikawa, Hiromu Nakamura, Jun Kohsaka | 1994-04-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371632 | Single aspherical plano-convex collimator lens | Satoshi Iwasaki | 1994-12-06 |
| 5301060 | Optical element | Tetsuji Niikawa, Hiromu Nakamura, Jun Kohsaka | 1994-04-05 |