Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9905247 | Signal processing apparatus, medium apparatus, signal processing method, and signal processing program | Akihiko Sugiyama | 2018-02-27 |
| 9858946 | Signal processing apparatus, signal processing method, and signal processing program | Akihiko Sugiyama, Kwangsoo Park | 2018-01-02 |