Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7470062 | Packaging member with easy-opening means | Yoshiji Moteki, Tooru Ichikawa, Masahiro Ito | 2008-12-30 |
| 6986729 | Zippered bag and a method for manufacturing same | Tooru Ichikawa | 2006-01-17 |
| 6773163 | Zippered bag and a method for manufacturing same | Tooru Ichikawa | 2004-08-10 |