Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107252 | Ignition plug and ignition device | Kenji Ban | 2018-10-23 |
| 9929541 | Ignition plug and ignition device | Hirotaka SAITO, Kenji Ban | 2018-03-27 |
KU
Kohei Usami
Overall (2018): #128,180 of 503,207Top 30%
2
Patents 2018