Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6109017 | Steel cord and steel radial tire | — | 2000-08-29 |
| 6016647 | Manufacturing method and apparatus of steel cord for rubber product reinforcement | Shigeru Suzuki | 2000-01-25 |
| 5802830 | Steel cord and steel radial tire | — | 1998-09-08 |
| 4961781 | High corrosion-and wear resistant-powder sintered alloy and composite products | Masao Morishita, Toshiyuki Minamide | 1990-10-09 |