Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6744504 | Light analyzer | — | 2004-06-01 |
| 6721048 | Detector for spectrometry and integrating sphere measuring device, and spectrophotometer using the same | Kaori Kinoshita | 2004-04-13 |