Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330649 | Process for producing olefin polymers or copolymers | Hiroaki Kitani, Norio Kashiwa | 1982-05-18 |
| 4328328 | Continuous process for production of olefin polymers or copolymers | Syuji Minami, Takashi Ueda, Norio Kashiwa | 1982-05-04 |