Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10978856 | Spark plug | Naoki Nishio | 2021-04-13 |
| 10958044 | Spark plug | Yusuke KAWASHIMA, Naoki Nishio | 2021-03-23 |
YT
Yusuke Tanahashi
Overall (2021): #93,725 of 548,734Top 20%
2
Patents 2021