Issued Patents All Time
Showing 76–81 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4673719 | Process for producing olefin polymers and catalyst composition therefor | Norio Kashiwa | 1987-06-16 |
| 4668753 | Film-forming propylene copolymer, film thereof and process for production of the film | Norio Kashiwa, Masaki Kohyama, Masanobu Ishiyama | 1987-05-26 |
| 4401589 | Process for producing olefin polymers or copolymers | Hiroaki Kitani, Norio Kashiwa | 1983-08-30 |
| 4370455 | Process for polymerizing or copolymerizing olefins | Takashi Ueda, Syuji Minami, Norio Kashiwa | 1983-01-25 |
| 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 |