Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8569390 | Polypropylene resin pre-expanded particles and in-mold foamed articles prepared therefrom | Taro Kiguchi | 2013-10-29 |
| 8088835 | Method for producing expansion-molded polypropylene-based resin article | Takayuki Gouda | 2012-01-03 |
| 8084509 | Pre-expanded particulate polypropylene-based resin and in-mold expansion molded article | Tetsuya Shibata | 2011-12-27 |
| 6822023 | Flame retardant polyolefin resin pre-expanded particles and in-mold foamed articles prepared therefrom | John Bready Stuart, Steven Charles Skarke, Tetsuya Ogita, Takema Yamaguchi | 2004-11-23 |
| 6797734 | Polypropylene resin pre-expanded particle and in-mold expanded article thereof | Takayuki Goda | 2004-09-28 |
| 6607682 | Pre-expanded polypropylene resin beads and process for producing molded object therefrom by in-mold foaming | Takema Yamaguchi, Minori Yamaguchi, Kenichi Senda | 2003-08-19 |
| 6593382 | Polyolefin resin pre-expanded particles and process for preparing the same | Taro Kiguchi, Kenichi Senda | 2003-07-15 |
| 6167892 | Method for washing prefoamed particles | Takema Yamaguchi, Minori Yamaguchi | 2001-01-02 |