Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6619329 | Hose | Hidehito Ikeda, Kazutaka Katayama, Motoshige Hibino, Yoshio Okado | 2003-09-16 |
| 6593432 | Rubber compositions and hoses | Eiichi Daikai, Koji Senda | 2003-07-15 |
| 6552128 | Rubber composition | Koji Senda | 2003-04-22 |