Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5849128 | Packaging material and process for producing the same | Michio Nagashima, Morio Hara | 1998-12-15 |
| 4796800 | Strip tape for a food product packaging container | — | 1989-01-10 |