Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868033 | Laminates and formings made from the same | Toshihiko Nakano, Fumiaki Nagase, Eiichi Takeuchi, Hideyo Shigematsu | 1989-09-19 |
| 4848931 | Packaging sheet and containers and pouches using the sheet | Fumiaki Nagase, Eiichi Takeuchi, Toshihiko Nakano, Shoichi Makimoto | 1989-07-18 |