Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797378 | Organic fiber filler-containing polypropylene resin composition and molded article using the same | — | 2004-09-28 |
| 6749806 | Method of sterilizing mildews and/or fungi in the state of spores and sterilization apparatus therefor | Masashi Koji | 2004-06-15 |
| 6699421 | Method for forming foamed polypropylene resin sheet and foamed formed article | Yuuichi Yamanaka, Hiroyuki Maehara | 2004-03-02 |