Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10026876 | Light emitting device | Shoji Hosokawa | 2018-07-17 |
| 9944848 | Fluoride fluorescent material, method for producing the same, and light emitting device | Tomokazu Yoshida, Shoji Hosokawa, Toshiyuki Okazaki | 2018-04-17 |