| 7036707 |
Friction stir welding method, frame members used therein, and product formed thereby |
Kinya Aota, Masakuni Ezumi, Yasuo Ishimaru, Hisanori Okamura, Akihiro Satou |
2006-05-02 |
| 6936332 |
Extruded frame member for use in friction stir welding |
Kinya Aota, Masakuni Ezumi, Yasuo Ishimaru, Hisanori Okamura, Akihiro Satou |
2005-08-30 |
| 6722286 |
Structure and railway car |
Hisanori Okamura, Akihiro Satou, Kinya Aota, Masakuni Ezumi, Yasuo Ishimaru |
2004-04-20 |
| 6716538 |
Structural body formed by friction stir welding |
Kinya Aota, Masakuni Ezumi, Yasuo Ishimaru, Hisanori Okamura, Akihiro Satou |
2004-04-06 |
| 6640515 |
Frame member used in friction stir welding |
Kinya Aota, Masakuni Ezumi, Yasuo Ishimaru, Hisanori Okamura, Akihiro Satou |
2003-11-04 |
| 6619534 |
Friction stir welding method using members which overlap and have protrusion at the weld location prior to the welding |
Kinya Aota, Masakuni Ezumi, Yasuo Ishimaru, Hisanori Okamura, Akihiro Satou |
2003-09-16 |
| 6613447 |
Structural body formed by friction stir welding and having protrusion at the weld provided prior to the welding |
Kinya Aota, Masakuni Ezumi, Yasuo Ishimaru, Hisanori Okamura, Akihiro Satou |
2003-09-02 |
| 6607837 |
Structural body formed by friction stir welding method |
Kinya Aota, Masakuni Ezumi, Yasuo Ishimaru, Hisanori Okamura, Akihiro Satou |
2003-08-19 |
| 6585443 |
Structural body formed by friction stir welding two members, one of which has a protruding portion |
Kinya Aota, Masakuni Ezumi, Yasuo Ishimaru, Hisanori Okamura, Akihiro Satou |
2003-07-01 |
| 6419144 |
Method of forming structural body using friction stir welding, and structural body formed |
Kinya Aota, Masakuni Ezumi, Yasuo Ishimaru, Hisanori Okamura, Akihiro Satou |
2002-07-16 |
| 6382498 |
Friction stir welding method including positioning of rotary tool, and structural body formed thereby |
Kinya Aota, Masakuni Ezumi, Yasuo Ishimaru, Hisanori Okamura, Akihiro Satou |
2002-05-07 |
| 6378754 |
Friction stir welding method including removal of protruding portion, and structural body formed thereby |
Kinya Aota, Masakuni Ezumi, Yasuo Ishimaru, Hisanori Okamura, Akihiro Satou |
2002-04-30 |
| 6305866 |
Structure joined by friction stir welding |
Kinya Aota, Masakuni Ezumi, Yasuo Ishimaru, Hisanori Okamura, Akihiro Satou |
2001-10-23 |
| 6237829 |
Friction stir welding apparatus |
Kinya Aota, Masakuni Ezumi, Yasuo Ishimaru, Hisanori Okamura, Akihiro Satou |
2001-05-29 |
| 6050474 |
Friction stir welding method, frame members used therein, and product formed thereby |
Kinya Aota, Masakuni Ezumi, Yasuo Ishimaru, Hisanori Okamura, Akihiro Satuo |
2000-04-18 |