Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340841 | Production method of foamed particles of polyolefin resin | Hisao Tokoro, Akira Hinokawa | 1994-08-23 |
| 5284431 | Filling apparatus for filling foamed particles of a thermoplastic resin into a mold | Hideki Kuwabara, Hidehiro Sasaki | 1994-02-08 |