Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7665651 | Method of joining two members by friction stir welding | Kinya Aota, Yasuo Ishimaru | 2010-02-23 |
| 7562802 | Friction stir welding method and structure body formed | Kinya Aota, Yasuo Ishimaru | 2009-07-21 |
| 7520104 | Friction stir welding member | Kinya Aota, Yasuo Ishimaru | 2009-04-21 |
| 7513409 | Friction stir welding method and structure body | Kinya Aota, Yasuo Ishimaru | 2009-04-07 |
| 7416769 | Friction stir welding member | Kinya Aota, Yasuo Ishimaru | 2008-08-26 |
| 7413107 | Friction stir welding method and structure body | Kinya Aota, Yasuo Ishimaru | 2008-08-19 |
| 7287683 | Method of joining two members by friction stir welding | Kinya Aota, Yasuo Ishimaru | 2007-10-30 |
| 7178303 | Friction stir welding hollow frame member | Kinya Aota, Yasuo Ishimaru | 2007-02-20 |
| 7114304 | Friction stir welding member | Kinya Aota, Yasuo Ishimaru | 2006-10-03 |
| 7073701 | Method of joining two members by friction stir welding | Kinya Aota, Yasuo Ishimaru | 2006-07-11 |
| 7056594 | Friction stir welding method and structure body | Kinya Aota, Yasuo Ishimaru | 2006-06-06 |
| 7032805 | Manufacturing method of structure body and structure body formed | Kinya Aota, Yasuo Ishimaru | 2006-04-25 |
| 7032804 | Friction stir welding method and structure body | Kinya Aota, Yasuo Ishimaru | 2006-04-25 |
| 6983873 | Friction stir welding method and structure body formed | Kinya Aota, Yasuo Ishimaru | 2006-01-10 |
| 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 |
| 6592802 | Process for production of polymer sheet and optical polymer sheet | Hideki Goto, Junji Tanaka, Toshimasa Eguchi, Shinji Ohno | 2003-07-15 |
| 6581819 | Panel structure, a friction stir welding method, and a panel | Kinya Aota, Yasuo Ishimaru | 2003-06-24 |
| 5904861 | Superconductive device manufacturing method | Masahito Ban, Katsumi Suzuki, Youichi Enomoto | 1999-05-18 |
| 5602079 | Method and apparatus for fabricating superconductor device | Katsumi Suzuki, Shuichi Fujino, Youichi Enomoto | 1997-02-11 |