Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6978923 | Friction stir welding method | Kinya Aota, Yasuo Ishimaru | 2005-12-27 |
| 6966481 | Friction stir welding method | Kinya Aota, Yasuo Ishimaru | 2005-11-22 |
| 6953144 | Friction stir wilding method and structure body | Kinya Aota, Yasuo Ishimaru | 2005-10-11 |
| 6946206 | Friction stir welding method and structure body | Kinya Aota, Yasuo Ishimaru | 2005-09-20 |
| 6862860 | Friction stir welding method of opposite sides of panels | Kinya Aota, Yasuo Ishimaru | 2005-03-08 |
| 6840426 | Friction stir welding method and structure body formed by friction stir welding | Kinya Aota, Yasuo Ishimaru | 2005-01-11 |