Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9977150 | Second-order nonlinear optical compound and nonlinear optical element comprising the same | Akira OTOMO, Isao Aoki, Hideki Miki, Shiyoshi Yokoyama | 2018-05-22 |
| 9885837 | Optical device | Kenichiro Takahashi | 2018-02-06 |