Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5956935 | High tensile steel filament member for rubber product reinforcement | Masaki Katayama, Yoshiyuki Oguro | 1999-09-28 |
| 5722226 | Steel cord for reinforcement of off-road tire, method of manufacturing the same, and off-road tire | — | 1998-03-03 |
| 5707467 | Steel cords, radial tire reinforced with same, and apparatus for producing same | Koichi Horikawa | 1998-01-13 |
| 5661966 | Steel cord for reinforcement of off-road tire, method of manufacturing the same, and off-road tire | — | 1997-09-02 |
| 5609014 | Rubber reinforcing steel cord | Tamio Obara | 1997-03-11 |