Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653404 | Rubber compositions | Tomohisa Konno, Toshihiro Tadaki, Hiroshi Akema | 2003-11-25 |
| 6562929 | Conjugated diene-based rubber and method of producing the same, oil extended rubber and rubber composition containing the same | Tomohisa Konno, Toshihiro Tadaki | 2003-05-13 |
| 6559219 | Rubber compositions | Toshihiro Tadaki, Tomohisa Konno, Hiroshi Akema | 2003-05-06 |