Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9434579 | Elevator device and roller guide assembly | Takami Koyama, Tsuyoshi Sekine, Hideki Nakano | 2016-09-06 |
| 9382098 | Elevator device and roller guide assembly | Takami Koyama, Tsuyoshi Sekine, Hideki Nakano, Kota Ojima | 2016-07-05 |
| 9359178 | Detector for electromagnetic brake | Yasunobu Uchino | 2016-06-07 |