Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644156 | Porous silicon photo-device capable of photoelectric conversion | Tadashi Sakai, Li Zhang, Taijun Murakami | 1997-07-01 |
| 5628796 | Intraocular lens | — | 1997-05-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644156 | Porous silicon photo-device capable of photoelectric conversion | Tadashi Sakai, Li Zhang, Taijun Murakami | 1997-07-01 |
| 5628796 | Intraocular lens | — | 1997-05-13 |