Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11476247 | Semiconductor rectifier | Atsushi Yamaguchi, Yohei Moriyama | 2022-10-18 |
| 11095217 | Ripple injection circuit and electronic device equipped with this circuit | Atsushi Yamaguchi, Yohei Moriyama, Yuta OKAWAUCHI, Yusuke NAKAKOHARA, Ken Nakahara | 2021-08-17 |
| 10535625 | Semiconductor device with first and second transistors and support part | Atsushi Yamaguchi, Hirokatsu UMEGAMI | 2020-01-14 |
| 9444225 | Semiconductor laser device | Shinya TAKADO | 2016-09-13 |
| 8885681 | Semiconductor laser device | Shinya TAKADO | 2014-11-11 |