Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920244 | Nitride phosphor and method for producing the same | Akihiro Ohto, Shiho Takashina | 2018-03-20 |
| 7833436 | Multinary oxynitride phosphor, and light emitting device, image display, illuminating device and phosphor-containing composition using the same, and multinary oxynitride | Kyota Ueda, Masayoshi Mikami, Naoto Kijima, Hiroyuki Imura, Kentaro Horibe | 2010-11-16 |