Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9962787 | Friction stir welding method, friction stir welding device and friction stir welded material | Satoshi Hirano | 2018-05-08 |
| 9222166 | Slide parts and equipment including same | — | 2015-12-29 |
| 9090965 | Slide part | Kazutaka Okamoto, Fumiaki Honda, Kenichi Inoue | 2015-07-28 |
| 9034461 | Hard film sliding part and method of manufacturing the sliding part | — | 2015-05-19 |