Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9972757 | Surface-modified-metal-oxide-particle material, composition for sealing optical semiconductor element, and optical semiconductor device | Yasuyuki Kurino, Takeshi Otsuka, Yoichi Sato, Kenji Harada | 2018-05-15 |
| 9856361 | Surface-modified metal oxide particle dispersion liquid, method for producing same, surface-modified metal oxide particle-silicone resin composite composition, surface-modified metal oxide particle-silicone resin composite body, optical member and light emitting device | Takeshi Otsuka, Kenji Harada, Yasuyuki Kurino | 2018-01-02 |