Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10032967 | Phosphor and light-emitting device | Keiko Albessard, Ryosuke Hiramatsu, Kunio Ishida, Masahiro Kato | 2018-07-24 |
| 9929321 | Phosphor, producing method thereof and light-emitting device employing the phosphor | Yumi Fukuda, Keiko Albessard, Seiichi Suenaga | 2018-03-27 |