Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7551244 | Optical element, light source unit, and display device | Kouji Mimura, Ken Sumiyoshi, Fujio Okumura, Tamio Uchino, Yoshiaki Furuya +3 more | 2009-06-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7551244 | Optical element, light source unit, and display device | Kouji Mimura, Ken Sumiyoshi, Fujio Okumura, Tamio Uchino, Yoshiaki Furuya +3 more | 2009-06-23 |