Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8119738 | Polypropylene resin composition | Yasuki Fujiwara, Hideki Oshima | 2012-02-21 |
| 7795353 | Method for producing a modified propylene polymer | Hiroyoshi Nakajima, Susumu Kanzaki | 2010-09-14 |