Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7927520 | Method for lighting apparatus and display apparatus | Yoichi Ogawa, Masataka Sato, Katsusuke Shimazaki | 2011-04-19 |
| 7878670 | Illumination apparatus and liquid crystal display apparatus | Katsusuke Shimazaki, Sukekazu Aratani, Tatsuya Sugita | 2011-02-01 |