Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400166 | Fluoride fluorescent material and light emitting device | Tomokazu Yoshida, Shoji Hosokawa, Sadakazu WAKUI | 2019-09-03 |
| 10355173 | Method for manufacturing light emitting device | Yukiko Oshima, Yoshiki Sato, Takayoshi WAKAKI | 2019-07-16 |
| 9944848 | Fluoride fluorescent material, method for producing the same, and light emitting device | Tomokazu Yoshida, Shoji Hosokawa, Sadakazu WAKUI | 2018-04-17 |
| 9871170 | Light emitting device and method for manufacturing same | Yukiko Oshima, Yoshiki Sato, Takayoshi WAKAKI | 2018-01-16 |