Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9616607 | Process for producing microporous polyolefin film | — | 2017-04-11 |
| 8770824 | Extruder and process for preparing a mixture of polymer and diluent | Soichiro Yamaguchi, Norimitsu Kaimai, Kotaro Takita | 2014-07-08 |
| 5741848 | Method of manufacturing polyolefin solutions | Kotaro Takita, Kenji Miyasaka, Koichi Kono | 1998-04-21 |
| 5384172 | Multi-layer plastic fuel tank | Yutaka Takado, Toshikazu Nakasato, Eiji Tezuka, Toshio Yokoi | 1995-01-24 |