Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9802766 | Suspension conveying device | Koichi Ookada, Hisashi Kyotani, Takaharu Suzuki, Kazutaka Nagasaka, Kenichi Furuta | 2017-10-31 |
| 8272500 | Screw driven conveyance device | Hiroshi Nishikawa | 2012-09-25 |
| 7913627 | Upper and lower path switching device for traveling body for transportation | Yoshio Shimizu | 2011-03-29 |