Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9552826 | Frequency characteristic modification device | Takashi Yamazaki | 2017-01-24 |
| 9553554 | Signal processing device | Kohei Teramoto, Takashi Yamazaki, Takuya Taniguchi | 2017-01-24 |