Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10158507 | Signal converter and control device | Yuji Shimizu, Akane Hiroshima | 2018-12-18 |
| 10090846 | Control apparatus | Yuji Shimizu, Akane Hiroshima | 2018-10-02 |
| 10044538 | Signal converter and control device | Yuji Shimizu, Akane Hiroshima | 2018-08-07 |