Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7625971 | Silica-loaded granular rubber and process for producing the same | Shinji Tokunaga, Kazutaka Watanabe, Osamu Yatabe, Takeshi Karato, Takahiko Fukahori +1 more | 2009-12-01 |