Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4245062 | Process for producing propylene-ethylene copolymers | Takeshi Suzuki, Hiromasa Chiba, Hironaka Sekine | 1981-01-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4245062 | Process for producing propylene-ethylene copolymers | Takeshi Suzuki, Hiromasa Chiba, Hironaka Sekine | 1981-01-13 |