Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833617 | Composite material including copper and cuprous oxide and application thereof | Yasuo Kondo, Junya Kaneda, Tasuhisa Aono, Teruyoshi Abe, Ryuichi Saito +2 more | 2004-12-21 |
| 6814544 | Method for manufacturing turbine blade and manufactured turbine blade | Takeshi Tsukamoto, Kunio Miyazaki | 2004-11-09 |
| 6729526 | Friction stir welding apparatus and method and processing apparatus and method | Kazutaka Okamoto, Satoshi Hirano, Masayuki Doi, Hisanori Okamura, Tomio Odakura +1 more | 2004-05-04 |