Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6707555 | Optical information measuring apparatus | Yasuyuki Imura, Hironori Kobayashi, Masaki Ishisaka | 2004-03-16 |
| 6690520 | Optical system for visualizing an object in a light scattering medium | — | 2004-02-10 |