Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162050 | Lubricating oil composition, viscosity modifier for lubricating oil, and additive composition for lubricating oil | Akio HAYAKAWA, Shuhei Yamamoto, Takayuki UEKUSA, Masahiro Yamashita, Toyoaki Sasaki | 2021-11-02 |
| 10336837 | Process for producing olefin polymer and olefin polymer | Munehito Funaya, Atsushi Sakuma, Shinsuke Kinoshita, Akiko Matsumoto, Hirokazu Tanaka +1 more | 2019-07-02 |
| 10336838 | Process for producing olefin polymer and olefin polymer | Munehito Funaya, Atsushi Sakuma, Shinsuke Kinoshita, Akiko Matsumoto, Hirokazu Tanaka +1 more | 2019-07-02 |
| 9944728 | Production method of olefin (co)polymer containing constituent unit derived from 1-butene | Masahiro Yamashita, Takashi Yukita, Junichi Mohri, Junpei Tanaka, Noriko Kai | 2018-04-17 |
| 9896526 | Process for producing olefin polymer and olefin polymer | Munehito Funaya, Atsushi Sakuma, Shinsuke Kinoshita, Akiko Matsumoto, Hirokazu Tanaka +1 more | 2018-02-20 |
| 9540459 | Production method of olefin polymer and olefin polymerization catalyst | Hideo Kitagawa, Takashi Yukita, Masahiro Yamashita, Kouji Takeda, Hiromu Kaneyoshi | 2017-01-10 |
| 9458257 | Process for producing olefin polymer and olefin polymer | Munehito Funaya, Atsushi Sakuma, Shinsuke Kinoshita, Akiko Matsumoto, Hirokazu Tanaka +1 more | 2016-10-04 |