Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11787882 | Ultrahigh molecular weight propylene (co)polymer | Akihiro Kamimura | 2023-10-17 |
| 9353198 | Method for polymerizing alpha-olefin | Akihiro Kamimura, Shintaro Takemiya | 2016-05-31 |
| 9138933 | Process and apparatus for producing crystalline resin film or sheet | Junichiro Washiyama, Hideharu Kimura, Koji Yamada, Takeshi Nakajima, Masamichi Hikosaka +2 more | 2015-09-22 |
| 8728616 | Polymer sheet and method for producing same | Masamichi Hikosaka, Kiyoka Okada, Kaori Watanabe, Junichiro Washiyama, Hideharu Kimura +2 more | 2014-05-20 |
| 8063160 | Propylene-ethylene copolymers and process for their preparation | Claudio Cavalieri, Roberto Pantaleoni, Hiroshi Fujiishi | 2011-11-22 |