Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8714764 | Light emitting module, light emitting module unit, and backlight system | Atsushi Yamashita, Ken Sumitani, Manabu Yumoto, Manabu Onozaki | 2014-05-06 |
| 8403532 | LED module and LED light source apparatus | Atsushi Yamashita, Hiroshi Nishioka, Masahiko Watanabe, Ken Sumitani | 2013-03-26 |
| 8162508 | LED substrate and LED light source device | Kenichi Murakoshi, Atsushi Yamashita | 2012-04-24 |