Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6325274 | Method of manufacture of a structural body | Kazusige Fukuyori, Akihiro Satou | 2001-12-04 |
| 6321975 | Manufacturing method of a structure body | Takeshi Kawasaki, Yoshihiko Ina | 2001-11-27 |
| 6315187 | Friction stir welding method | Akihiro Satou, Kazusige Fukuyori | 2001-11-13 |
| 6311889 | Manufacturing method of a structure body and a manufacturing apparatus of a structure body | Kazusige Fukuyori, Akihiro Satou | 2001-11-06 |
| 6305866 | Structure joined by friction stir welding | Kinya Aota, Yasuo Ishimaru, Hisanori Okamura, Isao Funyuu, Akihiro Satou | 2001-10-23 |
| 6299050 | Friction stir welding apparatus and method | Hisanori Okamura, Masahiko Sakamoto, Kinya Aota, Isao Funyu, Kouichi Watanabe +2 more | 2001-10-09 |
| 6290117 | Friction stir welding method and friction stir welding apparatus | Takeshi Kawasaki, Toshiaki Sagawa | 2001-09-18 |
| 6273323 | Manufacturing method of a structural body | Kazusige Fukuyori, Akihiro Satou | 2001-08-14 |
| 6250037 | Structure body and hollow shape extruded frame member | Akihiro Satou, Kazusige Fukuyori, Takeshi Kawasaki | 2001-06-26 |
| 6237829 | Friction stir welding apparatus | Kinya Aota, Yasuo Ishimaru, Hisanori Okamura, Isao Funyuu, Akihiro Satou | 2001-05-29 |
| 6193137 | Constructive body and friction stir welding method | Kinya Aota, Yasuo Ishimaru, Takeshi Kawasaki | 2001-02-27 |
| 6050474 | Friction stir welding method, frame members used therein, and product formed thereby | Kinya Aota, Yasuo Ishimaru, Hisanori Okamura, Isao Funyuu, Akihiro Satuo | 2000-04-18 |