Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10135332 | DC-DC converter | — | 2018-11-20 |
| 9356530 | DC-DC converter and semiconductor integrated circuit | — | 2016-05-31 |
| 8373397 | DC-DC converter and semiconductor integrated circuit | Nobuyasu Goto | 2013-02-12 |
| 8207722 | DC/DC converter | Masafumi Otsuka, Yoichi Tokai | 2012-06-26 |