Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11795391 | Red phosphor and light emitting device | Yusuke Takeda, Marina Takamura, Shintaro Watanabe | 2023-10-24 |
| 11781064 | Phosphor powder and light-emitting device | Manabu Kobayashi | 2023-10-10 |
| 11702592 | B-sialon phosphor and light emitting device | Manabu Kobayashi, Keita Kobayashi, Shintaro Watanabe | 2023-07-18 |