Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6577395 | Method for measuring a lighting condition and an apparatus thereof | Masayoshi Shimizu | 2003-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6577395 | Method for measuring a lighting condition and an apparatus thereof | Masayoshi Shimizu | 2003-06-10 |