Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11220159 | Wind direction control device | Yu Nakashima | 2022-01-11 |
| 10053107 | Vehicular awakening detection device | Naotoshi Fujimoto | 2018-08-21 |
WK
Wataru Kimatsuka
Overall (All Time): #1,831,927 of 4,157,543Top 45%
2
Patents All Time