Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12323274 | Differential transmission substrate and power-over-differential data communication device | Yusuke Wachi | 2025-06-03 |
| 10841134 | Equalizer and equalizing device | Yusuke Wachi | 2020-11-17 |
| 10498562 | Electric signal transmission device | — | 2019-12-03 |
| 10263811 | Equalizing device, equalizing method, and signal transmitting device | — | 2019-04-16 |
| 9806917 | Electric signal transmission apparatus | — | 2017-10-31 |
| 8633746 | Semiconductor device and radio communication terminal mounting the same | Satoru Yamamoto, Taizo Yamawaki | 2014-01-21 |
| 8442461 | Transmitter and semiconductor integrated circuit available for it | Taizo Yamawaki, Yukinori Akamine, Koji Maeda | 2013-05-14 |
| 8299865 | Quadrature modulator and semiconductor integrated circuit with it built-in | Takahiro Nakamura, Taizo Yamawaki, Takao Kihara | 2012-10-30 |
| 7664161 | Pulse generator and the transmitter with a pulse generator | Ryosuke Fujiwara, Masaru Kokubo, Akira Maeki | 2010-02-16 |