Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739844 | Mechanical seal | Keiichi Chiba, Masatoshi Itadani, Tadahiro Kimura, Akira Yoshino | 2023-08-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739844 | Mechanical seal | Keiichi Chiba, Masatoshi Itadani, Tadahiro Kimura, Akira Yoshino | 2023-08-29 |