Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8082955 | Lid opening/closing system of an airtight container | — | 2011-12-27 |
| 8083456 | Contained object transfer system | Toshihiko Miyajima | 2011-12-27 |
| 8061738 | Gas replacement system | Toshihiko Miyajima, Hitoshi Suzuki | 2011-11-22 |