Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8157529 | Blade structure of torque converter and method for producing blade structure of torque converter | — | 2012-04-17 |
| 8128370 | Blade structure for torque converter and process of producing the same | — | 2012-03-06 |
| 8069563 | Blade structure for torque converter and process for producing the same | — | 2011-12-06 |
| 8022542 | Semiconductor device having improved metal wiring | — | 2011-09-20 |
| 7624611 | Method and apparatus for forming a cup-shaped member | — | 2009-12-01 |
| 7454940 | Press forming method and apparatus | — | 2008-11-25 |