Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6077878 | Foam made from modified polypropylene resin and process for the production thereof | Tetsuo Okura, Mitsuharu Kourogi, Yoshifumi Fukui, Haruo Tomita, Osamu Miyama +1 more | 2000-06-20 |