Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5303852 | Viscous liquid-dispensing container having a resilient follower | Akitoshi Yamawaki | 1994-04-19 |
| 4957202 | Commodity package with auxiliary container portion | Takanaga Urayama | 1990-09-18 |