Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6878318 | Methods for producing multi-layer foamed sheets | Akinobu Sakamoto, Tatsuhiro Nagamatsu | 2005-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6878318 | Methods for producing multi-layer foamed sheets | Akinobu Sakamoto, Tatsuhiro Nagamatsu | 2005-04-12 |