Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10100434 | Nitride semiconductor single crystal substrate manufacturing method | Masatomo Shibata, Takayuki Suzuki, Yukio Abe | 2018-10-16 |
| 10075073 | DC/DC converter and switching power supply having overcurrent protection | Shidong Guan, Takatsugu Wachi, Yoshio Higashida | 2018-09-11 |
| 10053796 | Method for manufacturing group III nitride substrate formed of a group III nitride crystal | — | 2018-08-21 |