Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4472539 | Polyolefin series composition comprising surface treatment of filler and polyolefin prior to blending of components | Yasutomo Funakoshi, Tadashi Sakairi, Tamotsu Wakahata | 1984-09-18 |