Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803137 | Semiconductor phosphor nanoparticle and light-emitting element including semiconductor phosphor nanoparticle | Yasutaka Kuzumoto, Tatsuya Ryohwa | 2017-10-31 |
| 9716211 | Semiconductor phosphor nanoparticle, semiconductor phosphor nanoparticle-containing glass, light emitting device, and light emitting element | Yasutaka Kuzumoto, Tatsuya Ryohwa, Noriyuki Yamazumi, Makoto Izumi | 2017-07-25 |