Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10381178 | Mount for a switching device operation knob | Wataru Aoki | 2019-08-13 |
| 10133296 | Multidirectional operating device | Masahito Hisada | 2018-11-20 |
YK
Yusuke Kumakiri
Overall (All Time): #1,968,061 of 4,157,543Top 50%
2
Patents All Time