Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9841552 | Backlight device | Daisuke Iwakura | 2017-12-12 |
| 9728685 | Light emitting device and lighting device including same | Daisuke Iwakura | 2017-08-08 |
YA
Yusaku Achi
Keiwa Incorporated: 1 patents #19 of 36Top 55%
Overall (All Time): #142,094 of 4,157,543Top 4%
27
Patents All Time