Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9825602 | Amplifier | Keiji Tanaka | 2017-11-21 |
| 9698023 | Traveling-wave amplifier | Taizo TATSUMI, Masataka Watanabe | 2017-07-04 |
| 9608581 | Differential amplifier | Taizo TATSUMI, Keiji Tanaka | 2017-03-28 |