Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136496 | Phosphor-containing film and backlight unit | Megumi SEKIGUCHI, Tatsuya Oba, Kenichi KAKISHITA, Natsuru CHIKUSHI | 2021-10-05 |
| 10982135 | Phosphor-containing film and backlight unit | Tatsuya Oba, Natsuru CHIKUSHI, Kenichi KAKISHITA, Ryo SATAKE, Megumi SEKIGUCHI | 2021-04-20 |
| 10480751 | Wavelength conversion laminated film | Satoshi KUNIYASU, Tatsuya Oba | 2019-11-19 |
| 9184326 | Solar cell module | Yasufumi Konishi, Tomotsugu Yuhi | 2015-11-10 |
| 8237065 | Twin-chip-mounting type diode | Jun Ishida, Kenji Hamano | 2012-08-07 |