Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |