Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044569 | Light emitting device | Masato Aihara, Junji Takeichi, Takahiro Naitou, Hiroto Tamaki, Tomohisa Kishimoto | 2011-10-25 |
| 7964113 | Nitride phosphor and production process thereof, and light emitting device | Hiroto Tamaki, Masatoshi Kameshima, Motokazu Yamada, Takahiro Naitou, Kazuhiko Sakai +1 more | 2011-06-21 |
| 7951306 | Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor | Hiroto Tamaki, Masatoshi Kameshima, Takahiro Naitou | 2011-05-31 |
| 7951307 | Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor | Hiroto Tamaki, Masatoshi Kameshima, Takahiro Naitou | 2011-05-31 |
| 7951308 | Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor | Hiroto Tamaki, Masatoshi Kameshima, Takahiro Naitou | 2011-05-31 |