Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10370465 | Propylene homopolymer for stress-resistant molded article, composition containing the polymer, and stress-resistant molded articles obtained therefrom | Keita Itakura, Toshiyuki Ishii, Satoshi Hashizume | 2019-08-06 |
| 8877834 | Carbon fiber-reinforced resin composition | Toru Iwashita, Toshiyuki Ishii | 2014-11-04 |
| 8709586 | Modified polyolefin resin for glass fiber treatment, surface-treated glass fiber, and fiber-reinforced polyolefin resin | Koki Yano | 2014-04-29 |
| 6156846 | Flexible polypropylene resins, propylene bases elastomer compositions and process for production of olefin polymers | Masayuki Tsuruoka, Hideo Kusuyama, Akinobu Sugahara | 2000-12-05 |
| 6001933 | Flexible polypropylene resins, propylene based elastomer compositions and process for production of olefin polymers | Masayuki Tsuruoka, Hideo Kusuyama, Akinobu Sugahara | 1999-12-14 |