Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7936419 | Illumination light source and image display apparatus | Yoko Inoue, Tomohiro Sasagawa | 2011-05-03 |
| 7672550 | Illumination light source and image display apparatus | Yoko Inoue, Tomohiro Sasagawa | 2010-03-02 |