Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6966959 | Method for vulcanizing an object formed of unvulcanized rubber and rubber product | Hideyuki Ohishi, Yoshinori Tamada | 2005-11-22 |
| 5595284 | Conveyor belt | Shuji Takahashi, Yoshiyuki Yamamoto, Yoichi Shyuto, Takayuki Eifuku | 1997-01-21 |