Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6943220 | Rubber compositions and their uses | Shinya Matsunaga, Shuichi Nonaka, Masaaki Kawasaki | 2005-09-13 |
| 6864315 | Crosslinkable rubber compositions and use thereof | Takashi Hakuta, Masaaki Kawasaki, Yoshiharu Kikuchi, Taku Koda, Hiroshi Kameda +7 more | 2005-03-08 |