Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6156846 | Flexible polypropylene resins, propylene bases elastomer compositions and process for production of olefin polymers | Masayuki Tsuruoka, Rikuo Onishi, Hideo Kusuyama | 2000-12-05 |
| 6001933 | Flexible polypropylene resins, propylene based elastomer compositions and process for production of olefin polymers | Masayuki Tsuruoka, Rikuo Onishi, Hideo Kusuyama | 1999-12-14 |
| 5556820 | Catalyst component for olefin polymerization and process for producing polyolefins | Hideo Funabashi, Akira Tanaka, Masatoshi Toda, Tsuyoshi Ota, Youichi Matsuo +3 more | 1996-09-17 |
| 5194531 | Process for producing polyolefins | Masatoshi Toda, Hideo Funabashi, Ryo Aburatani | 1993-03-16 |