Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10162216 | Light-emitting device | Shoji Hosokawa, Tomokazu Yoshida | 2018-12-25 |
| 9944851 | Nitride fluorescent material, method for producing the same, and light emitting device | Hiroyuki Watanabe, Shoji Hosokawa | 2018-04-17 |