Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11933431 | Threaded connection for pipes | Kunio Goto, Masaaki Sugino, Yousuke Oku | 2024-03-19 |
| 11920703 | Threaded connection for pipes and method for producing threaded connection for pipes | Kunio Goto | 2024-03-05 |