Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11746937 | Pipe joint, push ring for pipe joint, method for joining pipes | Shozo Kishi, Kazuya Ito, Kazuma HARADA, Keita ODA, Kohei IKEDA +1 more | 2023-09-05 |
| D985741 | Gland for pipe joints | Keita ODA | 2023-05-09 |