Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806222 | Solid titanium catalyst component, ethylene polymerization catalyst containing the same, and ethylene polymerization process | Shuji Minami | 2004-10-19 |
| 6716924 | Process for preparing ethylene polymer composition, particles of ethylene polymer composition, and film obtained from the particles of ethylene polymer composition | Toshiyuki Tsutsui, Yasuo Funabara | 2004-04-06 |
| 6323150 | Process for preparing solid titanium catalyst component, olefin polymerization catalyst, and olefin polymerization process | Shinichi Kojoh, Kazumitsu Kawakita, Masao Nakano, Sadahiko Matsuura | 2001-11-27 |
| 6235854 | Solid titanium catalyst component and its use in olefin polymerization catalyst | Mamoru Kioka, Shinichi Kojo | 2001-05-22 |
| 6111038 | Process for preparing solid titanium catalyst component for olefin polymerization and process for preparing polyolefin | Mamoru Kioka, Shinichi Kojoh | 2000-08-29 |
| 5623033 | Titanium catalyst component for ethylene polymerization, ethylene polymerization catalyst, and process for ethylene polymerization using the same | Mamoru Kioka | 1997-04-22 |
| 5468703 | Titanium catalyst component for ethylene polymerization, ethylene polymerization catalyst, and process for ethylene polymerization using the same | Mamoru Kioka | 1995-11-21 |
| 5290896 | Ethylene/pentene-1 copolymer, and ethylene/pentene-1 copolymer composition | Mamoru Kioka, Takashi Ueda, Masaki Kohyama, Masaya Yamada, Seiichi Ikeyama +4 more | 1994-03-01 |