Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10118666 | Bicycle hydraulic device | Yusuke Nishikawa, Kentaro Kosaka | 2018-11-06 |
| 10071787 | Bicycle hydraulic device | Kentaro Kosaka, Takashi Ito | 2018-09-11 |
KM
Keiji Matsueda
Overall (2018): #129,950 of 503,207Top 30%
2
Patents 2018