Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5179620 | Structure of needle-type lens | Hidehiro Hosaka, Kohei Ono, Shinji Yamamori, Tadashi Nakayama, Yoji Sato | 1993-01-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5179620 | Structure of needle-type lens | Hidehiro Hosaka, Kohei Ono, Shinji Yamamori, Tadashi Nakayama, Yoji Sato | 1993-01-12 |