Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815047 | Foamed thermoplastic resin sheet and manufacturing method of the same | Takeo Kitayama, Kaori Tsubouchi, Tatsuhiro Nagamatsu | 2004-11-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815047 | Foamed thermoplastic resin sheet and manufacturing method of the same | Takeo Kitayama, Kaori Tsubouchi, Tatsuhiro Nagamatsu | 2004-11-09 |