Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6947130 | Method of evaluating whiteness, method of evaluating comparative whiteness, light source and luminaire | Toshio Mori, Yoshio Manabe, Yoshinori Ootaka, Masaaki Hama | 2005-09-20 |