Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9519200 | Optical control device | Toshio Kataoka, Masayuki Motoya | 2016-12-13 |
| 9348156 | Optical waveguide element and method for manufacturing optical waveguide element | Katsutoshi Kondou | 2016-05-24 |
| 9235066 | Optical modulator | Satoshi Oikawa, Hiroshi Murata | 2016-01-12 |