Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5292845 | Ethylene/alpha-olefin/7-methyl-1,6-octadiene copolymer rubber and composition of the same | Masaaki Kawasaki, Toshimasa Takata, Mitsuhiko Onda, Hidenari Nakahama | 1994-03-08 |
| 4252909 | Free-expandable rubbery composition | Hidekuni Oda | 1981-02-24 |