Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10829689 | Method for producing nitride fluorescent material, nitride fluorescent material and light emitting device | Kazuya NISHIMATA, Shoji Hosokawa | 2020-11-10 |
| 10781370 | Method of producing nitride fluorescent material | Shigeki Yoshida, Shoji Hosokawa | 2020-09-22 |
| 10700243 | Light emitting device and plant cultivation method | Mika Amiya, Kazushige FUJIO | 2020-06-30 |
| 10611960 | Nitride fluorescent material and light emitting device | Shoji Hosokawa | 2020-04-07 |
| 10550324 | Method for producing nitride fluorescent material, nitride fluorescent material and light emitting device | Kazuya NISHIMATA, Shoji Hosokawa | 2020-02-04 |