Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066101 | Belt device for driving elevator | Kazuyuki Yuasa, Yasunori Ishikiriyama | 2011-11-29 |
| 6983826 | Elevator drive belt | Yoshihiro Konishi, Kazuyuki Yuasa, Atsuro Ueno | 2006-01-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066101 | Belt device for driving elevator | Kazuyuki Yuasa, Yasunori Ishikiriyama | 2011-11-29 |
| 6983826 | Elevator drive belt | Yoshihiro Konishi, Kazuyuki Yuasa, Atsuro Ueno | 2006-01-10 |