Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11677050 | Light emitting device emitting light bright in both scotopic vision and photipic vision | Makiko IWASA, Kazuya NISHIMATA, Shoji Hosokawa, Masato Okawa, Yasuaki MASHIMA | 2023-06-13 |
| 11597878 | Method for producing rare earth aluminate fluorescent material, rare earth aluminate fluorescent material, and light emitting device | Shoji Hosokawa | 2023-03-07 |