Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7866824 | Sealed lamp device and projector | Kei Yamaoka, Motohisa Haga, Katsuhiro Yamashita, Takashi Nasu | 2011-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7866824 | Sealed lamp device and projector | Kei Yamaoka, Motohisa Haga, Katsuhiro Yamashita, Takashi Nasu | 2011-01-11 |