Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10914386 | Method of controlling a gate valve | Tomohiro Sawahata, Katsuyuki Saitoh, Hideaki Nagai | 2021-02-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10914386 | Method of controlling a gate valve | Tomohiro Sawahata, Katsuyuki Saitoh, Hideaki Nagai | 2021-02-09 |