Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6520759 | Manufacturing device of foamed thermoplastic resin sheet | Takeo Kitayama, Kaori Tsubouchi, Shigeyoshi Matsubara | 2003-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6520759 | Manufacturing device of foamed thermoplastic resin sheet | Takeo Kitayama, Kaori Tsubouchi, Shigeyoshi Matsubara | 2003-02-18 |