Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12117079 | Chain guide, chain drive device, and transmission system | Sung Hwan Lim, Seigo Ohsawa, Yuji Oshima | 2024-10-15 |
| 11940047 | Chain guide assembly frame | Volkmar Nyga, Seigo Ohsawa, Sung Hwan Lim, Yuji Oshima | 2024-03-26 |
| 11933400 | Chain guide assembly frame | Volkmar Nyga, Seigo Ohsawa, Sung Hwan Lim, Yuji Oshima | 2024-03-19 |