Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352915 | Process for the polymerization of ethylene | Katsumi Hanji | 1982-10-05 |
| 4339351 | Process for producing olefin polymers | Katsumi Hanji | 1982-07-13 |
| 4337367 | Oligomer of m-isopropenylphenol | Shuichi Kanagawa, Shinji Nakao, Kiyoshi Nakai, Kunimasa Kamio, Shunsuke Matsushima +1 more | 1982-06-29 |