Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9045286 | Food and drink conveying device | Haruki Ishino, Toshihiro Yoshida | 2015-06-02 |
| 8616366 | Food and drink conveying device | Haruki Ishino | 2013-12-31 |
| 6260694 | Food and drink circulating conveyer passage provided with opening and closing doors | — | 2001-07-17 |