Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9512359 | Phosphor, method for producing phosphor and light emitting device | Yasuhiro Shirakawa, Hirofumi Takemura, Tsutomu Ishii | 2016-12-06 |
| 9487696 | Phosphor of SiAlON crystal, method for producing phosphor and light emitting device | Yasuhiro Shirakawa, Hirofumi Takemura, Tsutomu Ishii | 2016-11-08 |