Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6326443 | Process for preparing ethylene polymer and catalyst used therefor | Takashi Monoi, Masakazu Yamamoto, Hidenobu Torigoe, Yoshimitsu Ishihara | 2001-12-04 |
| 6303714 | Catalyst component for olefin polymerization catalyst for olefin polymerization, and process for preparing polyolefin | Nobuyuki Kibino, Kiyotaka Ishida, Tsugihiko Hakozaki, Tsutomu Sakuragi, Shigenobu Miyake | 2001-10-16 |
| 6271167 | Catalyst for olefin polymerization and method for preparing polyolefins | Masaki Fushimi, Toshio Fujita | 2001-08-07 |
| 6140443 | Ethylenic polymers and process for the production thereof | Takashi Monoi, Masakazu Yamamoto, Hidenobu Torigoe, Yoshimitsu Ishihara, Shigeki Saito | 2000-10-31 |
| 6121182 | Polyolefin production catalyst and method of preparing polyolefins | Yoshikuni Okumura, Tsutomu Sakuragi, Michio Ono | 2000-09-19 |
| 6121483 | 3-alkoxypropionic ester derivative, olefin polymerization catalyst, and process for preparation of polyolefin | Masaki Fushimi | 2000-09-19 |
| 6118019 | 3-alkoxypropionic ester derivative | Masaki Fushimi | 2000-09-12 |
| 6096844 | Catalst for olefin polymerization and process for producing polyolefin using the same | Masaki Fushimi, Yasushi Kuroda | 2000-08-01 |
| 6063727 | Catalyst for olefin polymerization and method for preparing polyolefins | Masaki Fushimi, Toshio Fujita | 2000-05-16 |
| 6015867 | 3-alkoxypropionic ester derivative, olefin polymerization catalyst, and process for preparation of polyolefin | Masaki Fushimi | 2000-01-18 |
| 6011127 | Process for the production of ethylenic polymers | Takashi Monoi, Masakazu Yamamoto, Hidenobu Torigoe, Yoshimitsu Ishihara | 2000-01-04 |
| 5902765 | Solid catalyst components for olefin polymerization | Hirotoshi Takahashi, Yasushi Kuroda, Masaki Fushimi | 1999-05-11 |
| 5869723 | Ionic compound and olefin polymerization catalyst containing the same | Shinji Hinokuma, Shigenobu Miyake, Michio Ono | 1999-02-09 |
| 5849654 | Catalyst for olefin polymerization and process for producing polyolefin using the same | Masaki Fushimi, Yasushi Kuroda | 1998-12-15 |
| 5770664 | Catalyst component for producing polyolefin, catalyst for producing polyolefin comprising the catalyst component, and process for producing polyolefin in the presence of the catalyst | Yoshikuni Okumura, Nobuyuki Kibino, Tetsuya Maki, Akihiro Hori, Kiyotaka Ishida +1 more | 1998-06-23 |
| 5723399 | Ethylenic polymerization catalyst | Yasunori Takemoto, Takashi Monoi, Shinya WAKI | 1998-03-03 |
| 5395895 | Resin composition and a molded article utilizing it | Hirotaka Tagoshi, Yasuhiro Mikawa, Masahiro Ueno, Katsuaki Tsutsumi, Hiroyuki Hagi +1 more | 1995-03-07 |
| 5349032 | Metallocene and process for producing polyolefin using the same | Shigenobu Miyake, Nobuyuki Kibino, Takashi Monoi, Hiroyuki Ohira | 1994-09-20 |
| 5329031 | Metallocene and process for producing polyolefin using the same | Shigenobu Miyake, Nobuyuki Kibino, Takashi Monoi, Hiroyuki Ohira | 1994-07-12 |
| 5223311 | Laminate and process for producing the same | Katsuaki Tsutsumi, Shin-ichi Yasuda | 1993-06-29 |
| 4410672 | Polymerization catalysts and process for the production of ethylenic polymers by use thereof | — | 1983-10-18 |