Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311461 | Friction stir welding tool and friction stir welding method | Yuki TAKEUCHI, Jun Moteki, Hiroki Takeuchi, Yusuke Katsu, Yasushi Hara +1 more | 2025-05-27 |
| 12240052 | Friction pressure welding method | Huihong LIU, Yoshiaki Morisada | 2025-03-04 |
| 12234535 | Weathering steel for solid-state welding, weathering steel material for solid-state welding, solid-state welded structure and solid-state welding method | Kohsaku Ushioda, Tomoya Nagira, Yoshiaki Morisada | 2025-02-25 |