Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5231128 | Ethylene propylene rubber composition | Rikizou Nakata, Masataka Sasayama, Hidenori Hayashi, Mitsumasa Horii, Masahiro Sugiura | 1993-07-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5231128 | Ethylene propylene rubber composition | Rikizou Nakata, Masataka Sasayama, Hidenori Hayashi, Mitsumasa Horii, Masahiro Sugiura | 1993-07-27 |