Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579950 | Rubber waste disposal apparatus and method of treating rubber waste | Kazuyuki Nishioka, Jun Nishibayashi | 2003-06-17 |
| 6520229 | Pneumatic tire having improved static discharge characteristics | Toshiro Matsuo | 2003-02-18 |