Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10032967 | Phosphor and light-emitting device | Ryosuke Hiramatsu, Kunio Ishida, Yasushi Hattori, Masahiro Kato | 2018-07-24 |
| 10020427 | Phosphor, manufacturing method therefor, and light-emitting device using the phosphor | Ryosuke Hiramatsu, Naotoshi Matsuda, Masahiro Kato | 2018-07-10 |
| 9954146 | Phosphor, manufacturing method thereof, and light-emitting device using the phosphor | Ryosuke Hiramatsu, Naotoshi Matsuda, Masahiro Kato | 2018-04-24 |
| 9929321 | Phosphor, producing method thereof and light-emitting device employing the phosphor | Yumi Fukuda, Yasushi Hattori, Seiichi Suenaga | 2018-03-27 |