Issued Patents 2017
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9825709 | Traveling wave amplifier for driving optical modulator | — | 2017-11-21 |
| 9698023 | Traveling-wave amplifier | Naoki Itabashi, Masataka Watanabe | 2017-07-04 |
| 9641136 | Travelling wave amplifier (TWA) for driving optical modulator | — | 2017-05-02 |
| 9608581 | Differential amplifier | Naoki Itabashi, Keiji Tanaka | 2017-03-28 |
| 9590576 | Differential amplifier | — | 2017-03-07 |
| 9584222 | Driving circuit for driving non-linear optical modulator by signal having plural logic levels | — | 2017-02-28 |