Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11760819 | Ethylene α-olefin non-conjugated polyene copolymer, use thereof, and manufacturing method thereof | Koji Endo, Mayumi Hiwara, Yusuke MIZOBUCHI, Yuichi Yamamura, Yuji Noguchi +7 more | 2023-09-19 |
| 11613595 | Ethylene alpha-olefin non-conjugated polyene copolymer, use thereof, and manufacturing method thereof | Koji Endo, Mayumi Hiwara, Yusuke MIZOBUCHI, Yuichi Yamamura, Yuji Noguchi +7 more | 2023-03-28 |
| 11485815 | 4-methyl-1-pentene polymer particle and method for producing 4-methyl-1-pentene resin | Masakazu Tanaka, Toyoaki Sasaki, Tomoaki Matsugi, Naoto Matsukawa, Masatoshi Chinaka | 2022-11-01 |
| 11248069 | 4-methyl-1-pentene polymer, resin composition and molded article | Masakazu Tanaka, Masahiko Okamoto, Makoto Nakano | 2022-02-15 |
| 10919997 | Ethylene α-olefin non-conjugated polyene copolymer, use thereof, and manufacturing method thereof | Koji Endo, Mayumi Hiwara, Yusuke MIZOBUCHI, Yuichi Yamamura, Yuji Noguchi +7 more | 2021-02-16 |
| 10329366 | Ethylene/α-olefin copolymers and lubricating oils | Katsuyoshi Harada, Koji Endo, Tomoaki Mizukawa | 2019-06-25 |
| 10040884 | Ethylene/α-olefin copolymers and lubricating oils | Katsuyoshi Harada, Koji Endo, Tomoaki Mizukawa | 2018-08-07 |
| 9969827 | Process for producing ethylene/α-olefin copolymer | Koji Endo, Mayumi Hiwara, Yoko KOSUGI, Yuichi Yamamura, Yusuke MIZOBUCHI | 2018-05-15 |
| 8236900 | Modified polyolefin resin and uses thereof | Yasutaka Watanabe, Kenichi Fujino, Hidetoshi Yoshioka, Naoshi Nagai | 2012-08-07 |
| 7452946 | Ethylene polymer | Naoto Matsukawa, Makoto Mitani, Junji Saito, Terunori Fujita, Yasushi Tohi +3 more | 2008-11-18 |
| 7109284 | Olefin polymerization catalyst, process for polymerizing olefins, ethylene polymer obtained by said process and use thereof | Seiichi Ishii, Makoto Mitani, Junji Saito, Naoto Matsukawa, Kazutaka Tsuru +1 more | 2006-09-19 |
| 7067587 | Polyolefin macromonomer, graft polymer obtained from the polyolefin macromonomer, and use thereof | Hideyuki Kaneko, Shin-ichi Kojoh, Nobuo Kawahara, Shingo Matsuo, Tomoaki Matsugi +3 more | 2006-06-27 |
| 6323150 | Process for preparing solid titanium catalyst component, olefin polymerization catalyst, and olefin polymerization process | Shinichi Kojoh, Tsuneo Yashiki, Kazumitsu Kawakita, Masao Nakano | 2001-11-27 |