Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085543 | Butterfly valve including a valve body, shaft, groove portion and seal ring | Noriyuki Inagaki | 2021-08-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085543 | Butterfly valve including a valve body, shaft, groove portion and seal ring | Noriyuki Inagaki | 2021-08-10 |