Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848931 | Packaging sheet and containers and pouches using the sheet | Mamoru Kamada, Fumiaki Nagase, Eiichi Takeuchi, Toshihiko Nakano | 1989-07-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848931 | Packaging sheet and containers and pouches using the sheet | Mamoru Kamada, Fumiaki Nagase, Eiichi Takeuchi, Toshihiko Nakano | 1989-07-18 |