Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365048 | Method for polymerizing .alpha.-olefin | Haruo Ueno, Takefumi Yano, Shigeru Ikai, Yoshiyuki Kai, Michimasa Shimizu | 1982-12-21 |
| 4324877 | Method for polymerizing .alpha.-olefin | Haruo Ueno, Takefumi Yano, Shigeru Ikai, Masanori Tamura, Sakae Yuasa | 1982-04-13 |