Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11549592 | Cap member for shut-off valve, valve element for shut-off valve, method for manufacturing shut-off valve, and method for replacing valve element of shut-off valve | Kenji Yuki, Masahiro Yamada, Satoru Kimura, Nobuo Kawauchi | 2023-01-10 |