Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6838526 | Modified conjugated diene polymer and method of producing the same and rubber composition | Takuo Sone, Kouichirou Tani, Iwakazu Hattori, Hiroshi Akema, Atsushi Nakayama | 2005-01-04 |