Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9429706 | Optical waveguide coupler and method for manufacturing same | Masashige Ishizaka, Takanori Shimizu | 2016-08-30 |
| 9297956 | Optical device, optical transmitter, optical receiver, optical transceiver, and method of manufacturing optical device | Masashige Ishizaka, Takanori Shimizu | 2016-03-29 |
| 9235000 | Optical semiconductor apparatus | Masashige Ishizaka, Takanori Shimizu | 2016-01-12 |