Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087299 | Polyolefin resin foam particles and production method for same | Shintaro Miura | 2018-10-02 |
| 6822023 | Flame retardant polyolefin resin pre-expanded particles and in-mold foamed articles prepared therefrom | John Bready Stuart, Steven Charles Skarke, Tetsuya Ogita, Tomonori Iwamoto | 2004-11-23 |
| 6607682 | Pre-expanded polypropylene resin beads and process for producing molded object therefrom by in-mold foaming | Tomonori Iwamoto, Minori Yamaguchi, Kenichi Senda | 2003-08-19 |
| 6576693 | Pre-expanded particles of polypropylene resin and inmolded foamed article using the same | Tetsuya Ogita | 2003-06-10 |
| 6355696 | Polypropylene resin pre-expanded particles | Minori Yamaguchi, Kenichi Senda | 2002-03-12 |
| 6167892 | Method for washing prefoamed particles | Tomonori Iwamoto, Minori Yamaguchi | 2001-01-02 |