Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622308 | Paper container for fluid substances, and inside lid therefor | Shinobu Ito, Keisuke Kaiho | 1997-04-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622308 | Paper container for fluid substances, and inside lid therefor | Shinobu Ito, Keisuke Kaiho | 1997-04-22 |