Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10301409 | Ethylene-based polymer, manufacturing method of ethylene-based polymer and manufacturing method of catalyst for polymerization, and molded article of hollow plastics containing ethylene-based polymer and use thereof | Yuuichi Kuzuba, Satoshi Kanazawa, Kouichi Ogawa | 2019-05-28 |
| 9272961 | Production method of polyolefin, polyolefin and 1-hexene for linear low density polyethylene production raw material | Hiroki Emoto, Kazuyuki Yokoyama, Kazuhiro Yamamoto | 2016-03-01 |
| 9193809 | Polyethylene based resin, producing catalyst for the same, method for producing the same, hollow plastic molded article containing polyethylene based resin, and use of the same | Yuuichi Kuzuba, Ritsuya Matsumoto, Kouichi Ogawa, Satoshi Kanazawa, Takaaki Hattori | 2015-11-24 |
| 8939821 | Sliding door device | — | 2015-01-27 |
| 7388059 | Ethylene polymer, catalyst for producing thereof and method for producing thereof | Hidenobu Torigoe | 2008-06-17 |
| 6646069 | Ethylene polymers and method for producing the same | Hidenobu Torigoe | 2003-11-11 |
| 6518375 | Catalyst for the production of ethylene polymer and process for producing ethylene polymer | Haruhiko Ikeda, Hidenobu Torigoe | 2003-02-11 |
| 6326443 | Process for preparing ethylene polymer and catalyst used therefor | Masakazu Yamamoto, Hidenobu Torigoe, Yoshimitsu Ishihara, Shintaro Inazawa | 2001-12-04 |
| 6140443 | Ethylenic polymers and process for the production thereof | Masakazu Yamamoto, Hidenobu Torigoe, Yoshimitsu Ishihara, Shintaro Inazawa, Shigeki Saito | 2000-10-31 |
| 6040399 | Preparation method of ethylene base polymer | Masakazu Yamamoto, Hidenobu Torigoe, Yasunori Takemoto | 2000-03-21 |
| 6011127 | Process for the production of ethylenic polymers | Masakazu Yamamoto, Hidenobu Torigoe, Yoshimitsu Ishihara, Shintaro Inazawa | 2000-01-04 |
| 5723399 | Ethylenic polymerization catalyst | Yasunori Takemoto, Shintaro Inazawa, Shinya WAKI | 1998-03-03 |
| 5349032 | Metallocene and process for producing polyolefin using the same | Shigenobu Miyake, Nobuyuki Kibino, Hiroyuki Ohira, Shintaro Inazawa | 1994-09-20 |
| 5329031 | Metallocene and process for producing polyolefin using the same | Shigenobu Miyake, Nobuyuki Kibino, Hiroyuki Ohira, Shintaro Inazawa | 1994-07-12 |