Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10420221 | Wiring board desmear treatment method | Kenichi Hirose, Makoto WASAMOTO | 2019-09-17 |
| 10301860 | Opening/closing control device | Satoshi Hayasaka, Takuya Sugita | 2019-05-28 |