Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070340 | Light guiding member and linear light source apparatus | Hiroshige Hata, Koichi Kamei | 2011-12-06 |
| 7953312 | Light guiding member and bifurcated linear light source apparatus | Hiroshige Hata, Koichi Kamei | 2011-05-31 |
| 7901108 | LED light source device | Hiroshige Hata | 2011-03-08 |