Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11114589 | Fluoride phosphor and light-emitting device using same | Masayoshi Ichikawa, Ryosuke Kondo | 2021-09-07 |
| 10982139 | Fluoride phosphor and light-emitting device using same | Masayoshi Ichikawa, Ryosuke Konda | 2021-04-20 |
| 10941339 | Fluorescent fluoride, light-emitting device, and process for producing florescent fluoride | Masayoshi Ichikawa, Ryosuke Kondo | 2021-03-09 |