Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7607527 | Wheel conveyor | Toshitsugu Mizushiri, Ryo Ando, Hirotoshi Kikuchi, Fumio Uematsu | 2009-10-27 |
| 7552808 | Gravity wheel or roller conveyor capable of brake control with respect to an object being transported | Toshitsugu Mizushiri, Hirotoshi Kikuchi | 2009-06-30 |