Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391005 | Friction stir spot welding method and welded assembly utilizing same | Kenichi KAMIMUKI, Shintaro FUKADA, Shunsuke HARUNA | 2025-08-19 |
| 11858060 | Friction stir spot welding device and method for operating same | Shintaro FUKADA | 2024-01-02 |
| 11786987 | Friction stir welding tool and friction stir welding method | Syuhei YOSHIKAWA | 2023-10-17 |