Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11986901 | Friction stir welding tool and friction stir welding method | Hidetoshi Fujii, Yusuke Katsu, Hiroki Takeuchi | 2024-05-21 |
| 11964338 | Method for low-temperature joining of metal materials, and joint structure | Hidetoshi Fujii, Rintaro Ueji | 2024-04-23 |
| 11872651 | Dissimilar material solid phase bonding method, dissimilar material solid phase bonded structure, and dissimilar material solid phase bonding device | Hidetoshi Fujii, Yasuhiro Aoki, Masayoshi Kamai | 2024-01-16 |