Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11171448 | Charger and charging system | Shinji Hirose, Takafumi Nishida | 2021-11-09 |
| 11171449 | Charger and charging system | Shinji Hirose, Takafumi Nishida | 2021-11-09 |
DK
Daisuke Kumazaki — 2 Patents in 2021
Overall (2021): #168,966 of 548,734Top 35%
2
Patents 2021