Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9605725 | Rotary damper | Young Kook Lee | 2017-03-28 |
| 8875352 | Braking structure for handle body | Keiji Yamaguchi, Shuichi Yuda | 2014-11-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9605725 | Rotary damper | Young Kook Lee | 2017-03-28 |
| 8875352 | Braking structure for handle body | Keiji Yamaguchi, Shuichi Yuda | 2014-11-04 |