Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6725625 | Packaging apparatus | Katsumi Honma | 2004-04-27 |
| 6374572 | Filling/packing machine | Katsumi Honma | 2002-04-23 |
| 6343876 | Easy-to-open package having seal opening notch | Yoshimori Takahashi, Yuuichi Maruyama | 2002-02-05 |