Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434421 | Phosphor and light-emitting device | Yusuke Takeda, Keita Kobayashi, Akihisa Kajiyama | 2022-09-06 |
| 11377594 | Phosphor and light-emitting device | Keita Kobayashi, Shunsuke Mitani, Ryousuke KONDO, Takuya Matsufuji, Akihisa Kajiyama | 2022-07-05 |