Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428594 | Phosphor plate and light emitting device | Yuki Kubota, Kazuhiro Ito | 2025-09-30 |
| 12310155 | Phosphor plate and light emitting device | Yuki Kubota, Kazuhiro Ito | 2025-05-20 |
| 12284848 | Phosphor plate, light emitting device, and method for manufacturing phosphor plate | Yuki Kubota, Kazuhiro Ito, Hideyuki Emoto | 2025-04-22 |
| 11807791 | Phosphor plate and light emitting device using the same | Yuki Kubota, Kazuhiro Ito, Hideyuki Emoto | 2023-11-07 |
| 11434422 | Phosphor powder, composite, and light-emitting device | Tomohiro Nomiyama, Yusuke Takeda, Tatsuya Okuzono, Masaru Miyazaki, Shintaro Watanabe | 2022-09-06 |
| 11279876 | Phosphor and light-emitting device using same | Hiroaki TOYOSHIMA, Ryo Yoshimatsu, Masato Akabane, Naoto Hirosaki | 2022-03-22 |