Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7591580 | Lighting device | Satoshi Maeda, Hirokazu Aritake, Susumu Fujiwara | 2009-09-22 |
| 7021812 | Lighting device and liquid crystal display device | Satoshi Maeda, Hirokazu Aritake, Chikara Nishio | 2006-04-04 |
| 6883924 | Lighting apparatus and liquid crystal display | Satoshi Maeda, Hirokazu Aritake | 2005-04-26 |