Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8871351 | Easy-open end | Kazuhiro Sato, Go Fukui, Toshio Sue | 2014-10-28 |
| 8470447 | Easy open ends that can be favorably opened at high temperatures | Yasufumi Tadaki, Toshio Sue, Kazuhiro Sato, Satoshi Fujita | 2013-06-25 |
| 8221872 | Easy-open end | Satoshi Fujita, Akio Kuroda, Kouji Katou, Toshio Sue | 2012-07-17 |