Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D641621 | Packaging box | Shigeo Kusumi, Masakazu Shigiishi | 2011-07-19 |
| 7910792 | Patch having easily detachable release sheet | Hideaki Iwahashi, Shigeo Ota, Takafumi Miyachika | 2011-03-22 |
| D634623 | Packaging box | Shigeo Kusumi, Masakazu Shigiishi | 2011-03-22 |
| D634624 | Packaging box | Shigeo Kusumi, Masakazu Shigiishi | 2011-03-22 |