Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10147812 | Diode, semiconductor device, and MOSFET | Yusuke Yamashita, Satoru Machida, Jun Saito | 2018-12-04 |
| 10020748 | Electric power conversion circuit | Kenichi Takagi, Shuntaro Inoue, Kenichiro Nagashita, Yoshitaka Niimi, Masaki Okamura | 2018-07-10 |
| 9935548 | Power supply system having two DC power supplies | Shigeaki Goto, Masanori Ishigaki, Shuji Tomura, Takaji Umeno, Masaki Okamura +1 more | 2018-04-03 |