Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8408774 | Light reflector, planar light source and illumination device using the same | Takahiko Ueda, Hiroshi Koyama | 2013-04-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8408774 | Light reflector, planar light source and illumination device using the same | Takahiko Ueda, Hiroshi Koyama | 2013-04-02 |