Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8865316 | Rubber laminate | Peng Gong, Kazuto Yamakawa, Akira Sato | 2014-10-21 |
| 7758937 | Rubber composition and vulcanized rubber product using the same | Peng Gong, Hideyuki Oishi, Akira Sato | 2010-07-20 |