Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7883660 | Sterile package, process for producing the same, and production apparatus | Tsutomu Iwasaki | 2011-02-08 |
| 7866886 | Packaging bag with self-closeable outflow port, and method of manufacturing the packaging bag | Kazuyuki Kurosawa, Ichiro Kunihiro | 2011-01-11 |