Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10340492 | Ultrahigh molecular weight polyethylene stretched porous film | Kei Inatomi, Shigehiko Abe | 2019-07-02 |
| 7838611 | Ethylene polymer, catalyst for ethylene polymer production, and method for producing ethylene polymer | Satoru Yamada, Kei Inatomi, Shigehiko Abe, Morihiko Sato, Masao Tanabiki +2 more | 2010-11-23 |
| 7678866 | Polyethylene composition and process for producing same | Satoru Yamada, Masayuki Yamaguchi, Akihiro Yano, Kei Inatomi | 2010-03-16 |