Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10153618 | Spark plug | Hiroyuki Kameda | 2018-12-11 |
| 10090648 | Spark plug | Hirotaka SAITO | 2018-10-02 |
| 9979162 | Plasma jet plug | Daisuke Kasahara, Yuichi Yamada | 2018-05-22 |
NM
Naoyuki Mukoyama
Overall (2018): #62,937 of 503,207Top 15%
3
Patents 2018