Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680659 | Electrically driven actuator for opening and closing valve, and method for driving electrically driven actuator for opening and closing valve | Naritoyo Shibata, Hidekazu Shitamichi | 2023-06-20 |