Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980716 | Front sheet and display device using the same | Koji Hirata | 2011-07-19 |
| 7952650 | Reflector and projection type display apparatus | Hiroshi Sasaki, Kiyomi Nakamura, Hideto Momose, Sadayuki Nishimura, Koji Hirata | 2011-05-31 |