Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4746478 | Method and apparatus for production of foamed thermoplastic material | Motoshige Hayashi, Motokazu Yoshii | 1988-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4746478 | Method and apparatus for production of foamed thermoplastic material | Motoshige Hayashi, Motokazu Yoshii | 1988-05-24 |