Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9530437 | Magnetic head, head gimbal assembly, and magnetic recording and reproducing apparatus | Tomohiko Shibuya, Sadaharu Yoneda, Atsushi Tsumita | 2016-12-27 |
| 9503035 | High-frequency amplifier | Tomohiko Shibuya, Atsushi Tsumita, Sadaharu Yoneda | 2016-11-22 |
| 9252716 | High-frequency amplifier circuit, semiconductor device, and magnetic recording and reproducing device | Sadaharu Yoneda, Tomohiko Shibuya, Atsushi Tsumita | 2016-02-02 |
| 9184706 | High-frequency amplifier | Tomohiko Shibuya, Sadaharu Yoneda, Atsushi Tsumita | 2015-11-10 |
| 9099968 | Bias control circuit | Tomohiko Shibuya, Atsushi Tsumita | 2015-08-04 |
| 8896380 | High frequency amplifier | Tomihiko Shibuya, Atsushi Tsumita | 2014-11-25 |
| 7120394 | Front-end module and communication terminal | Yoshihiro Suzuki, Masashi Katsumata | 2006-10-10 |