Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870715 | Solid polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production method | Kou Tsurugi, Shiori Hanada, Atsushi Shibahara, Fumiaki Nishino, Yasuyuki Harada +5 more | 2020-12-22 |
| 10150823 | Solid polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production method | Kou Tsurugi, Shiori Hanada, Atsushi Shibahara, Fumiaki Nishino, Yasuyuki Harada +5 more | 2018-12-11 |
| 9676879 | Solid polyaluminoxane composition, olefin polymerization catalyst, olefin polymer production method and solid polyaluminoxane composition production method | Kou Tsurugi, Shiori Hanada, Atsushi Shibahara, Fumiaki Nishino, Yasuyuki Harada +5 more | 2017-06-13 |
| 9616421 | Catalyst for olefin multimerization and method for producing olefin multimer in presence of catalyst for olefin multimerization | Yasunori Saito, Atsushi Shibahara, Isao Hara | 2017-04-11 |
| 8258361 | Transition metal complex compounds, olefin oligomerization catalysts including the compounds, and processes for producing olefin oligomers using the catalysts | Yasuhiko Suzuki, Shinsuke Kinoshita, Atsushi Shibahara, Naritoshi Yoshimura, Isao Hara +7 more | 2012-09-04 |
| 6875819 | Fluorinated cycloolefin polymers, processes for preparation of fluorinated cycloofefin monomers and polymers thereof, and use of the same | Tadahiro Sunaga, Hiroshi Kouno, Takashi Ochiai, Shigeto Shigematsu, Takashi Nakano +3 more | 2005-04-05 |