Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422021 | Power transmission pin for speed changer, speed changer and method of manufacturing power transmission pin for speed changer | Kazuyoshi Makisumi | 2025-09-23 |
| 12172306 | Eccentric oscillation gear device, robot, industrial machine and method of assembling eccentric oscillation gear device | Mamoru HAGANE, Takahide KUMAGAI, Yusuke Nakashima | 2024-12-24 |
| 11781637 | Transmission with falling-off prevention feature | Kazuyoshi Makisumi | 2023-10-10 |
| 11320037 | Speed reducer | John Verzemnieks, Hideshi SHIMADA | 2022-05-03 |