Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6839134 | Light measuring device avoiding influence of fluorescence or phosphorescence of lenses and filters in optical path | Satoshi Takahashi, Koichi Matsumoto | 2005-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6839134 | Light measuring device avoiding influence of fluorescence or phosphorescence of lenses and filters in optical path | Satoshi Takahashi, Koichi Matsumoto | 2005-01-04 |