Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4911978 | Polyolefin resin foamed laminate sheet and double-side vacuum forming of the same | Masahiro Tsubone, Toru Yoshimi | 1990-03-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4911978 | Polyolefin resin foamed laminate sheet and double-side vacuum forming of the same | Masahiro Tsubone, Toru Yoshimi | 1990-03-27 |