Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8289075 | Class-D amplifier | Tatsuya Kishii, Moritaka Iyoda, Hirotoshi Tsuchiya, Toshio Maejima, Masayoshi Nakamura +1 more | 2012-10-16 |
| 8159305 | Amplifying device | Tatsuya Kishii, Hirotoshi Tsuchiya, Masayoshi Nakamura, Masato Miyazaki | 2012-04-17 |