Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9382356 | Catalyst for olefin polymerization, method for producing olefin polymer, method for producing propylene-based copolymer, propylene polymer, propylene-based polymer composition, and use of those | Yasushi Tohi, Masahiko Okamoto, Ryoji Mori, Tatsuya Nakamura, Takashi Yukita +12 more | 2016-07-05 |
| 7879960 | Process for producing propylene polymer | Munehito Funaya, Mayumi Hiwara, Yasushi Tohi, Koji Kawai, Ryoji Mori +3 more | 2011-02-01 |
| 7834204 | Fluorene derivative, transition metal compound, catalyst for olefin polymerization, and process for producing olefin polymer | Munehito Funaya, Koji Endo, Yuichi Yamamura, Koji Kawai | 2010-11-16 |
| 7803888 | Olefin-based polymers and uses thereof | Nobuo Kawahara, Shinichi Kojoh, Shingo Matsuo, Hideyuki Kaneko, Tomoaki Matsugi +7 more | 2010-09-28 |
| 7678934 | Propylene copolymer, polypropylene composition and uses thereof, transition metal compound and olefin polymerization catalyst | Hiromu Kaneyoshi, Munehito Funaya, Koji Kawai, Nobuo Kawahara | 2010-03-16 |
| 7488789 | Propylene copolymer, polypropylene composition, and uses thereof, transition metal compounds and catalyst for olefin polymerization | Shigenobu Ikenaga, Keiji Okada, Hiroshi Hoya, Norihide Inoue, Hiromu Kaneyoshi +6 more | 2009-02-10 |