Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9070843 | Semiconductor light-emitting device, exhibit-irradiating illumination device, meat-irradiating illumination device, vegetable-irradiating illumination device, fresh fish-irradiating illumination device, general-purpose illumination device, and semiconductor light-emitting system | Yoshihito Satou | 2015-06-30 |
| 8890403 | White light-emitting device and illumination device | Yoshihito Satou, Naoto Kijima, Byungchul Hong | 2014-11-18 |
| 8829780 | White semiconductor light emitting device | Kazuhiko Kagawa, Yoshihito Satou, Shin Hiraoka | 2014-09-09 |
| 8829778 | White light-emitting semiconductor devices | Kazuhiko Kagawa, Yoshihito Satou, Hiroaki Okagawa, Shin Hiraoka | 2014-09-09 |
| 8779455 | Semiconductor light-emitting device, semiconductor light-emitting system and illumination fixture | Yuki Kohara, Yoshihito Satou | 2014-07-15 |
| 8581488 | White light-emitting semiconductor devices | Kazuhiko Kagawa, Yoshihito Satou, Hiroaki Okagawa, Shin Hiraoka | 2013-11-12 |
| 8508141 | Light control apparatus for light emitting device and illumination system | Toru Takeda, Akeo Kasakura, Shinji Takai, Yoshihito Sato | 2013-08-13 |