Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070302 | Laminate type light-emitting diode device, and reflection type light-emitting diode unit | Mitsuyuki Hatanaka, Takashi Sato, Kazuo Yamamoto, Yukimasa Saito, Koji Uchida | 2011-12-06 |
| 8057046 | Projector device having assembly of reflection type light emitting diodes | Mitsuyuki Hatanaka, Takashi Sato, Kazuo Yamamoto, Yukimasa Saito, Koji Uchida | 2011-11-15 |