Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359705 | Vibration suppression device for rope-like body of elevator | Eiichi Saito | 2025-07-15 |
| 12227391 | Vibration damping device and elevator apparatus | Eiichi Saito, Takahide Hirai, Seiji Watanabe, Daisuke Nakazawa, Daiki Fukui +1 more | 2025-02-18 |