Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835340 | Process for producing multilayer molded article | Atsushi Saitoh | 2004-12-28 |
| 6824863 | Fiber reinforced polypropylene-based composite material | Hiroyuki Hamada | 2004-11-30 |
| 6815047 | Foamed thermoplastic resin sheet and manufacturing method of the same | Kaori Tsubouchi, Shigeyoshi Matsubara, Tatsuhiro Nagamatsu | 2004-11-09 |
| 6811388 | Mold clamping unit and injection molding apparatus | Atsushi Saitoh | 2004-11-02 |
| 6790020 | System for producing foamed article, a molten resin preparing apparatus and a molding apparatus for use in foamed article production system | Nobuhiro Usui | 2004-09-14 |
| 6713139 | Hollow foamed polyolefinic resin container | Nobuhiro Usui | 2004-03-30 |
| 6685875 | Foamed thermoplastic resin molding and process for producing the same | Nobuhiro Usui | 2004-02-03 |