Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9753350 | Mach-Zehnder modulator, method of making optical waveguide structure | Takamitsu Kitamura, Hideki Yagi | 2017-09-05 |
| 9698023 | Traveling-wave amplifier | Naoki Itabashi, Taizo TATSUMI | 2017-07-04 |
| 9679996 | Semiconductor device having buried region beneath electrode and method to form the same | — | 2017-06-13 |