Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9716370 | Spark plug | Naofumi Yamamura, Kuniyuki Ishii, Hiroyuki Odo | 2017-07-25 |
NO
Naoya Onoda
Overall (All Time): #2,956,765 of 4,157,543Top 75%
1
Patents All Time