Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441690 | Valve device and assembly method of valve device | Koichi Maruyama, Masafumi Yoshida, Naoto Yumisashi | 2022-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441690 | Valve device and assembly method of valve device | Koichi Maruyama, Masafumi Yoshida, Naoto Yumisashi | 2022-09-13 |