Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5473021 | Process for producing ethylene-propylene block copolymer | Hiroyuki Koura, Takeshi Ebara, Kazuki Wakamatsu, Yoshizumi Sasaki | 1995-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5473021 | Process for producing ethylene-propylene block copolymer | Hiroyuki Koura, Takeshi Ebara, Kazuki Wakamatsu, Yoshizumi Sasaki | 1995-12-05 |