Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595403 | Friction stir welding method | Hisanori Okamura, Masahiko Sakamoto, Kinya Aota, Kouichi Watanabe, Akihiro Sato +2 more | 2003-07-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595403 | Friction stir welding method | Hisanori Okamura, Masahiko Sakamoto, Kinya Aota, Kouichi Watanabe, Akihiro Sato +2 more | 2003-07-22 |