Top Inventors at Ngk Spark Plug Co. 2025
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kengo Hattori | 1 |
| 1 | Osamu Yoshimoto | 1 |
| 1 | Tomoo Tanaka | 1 |
Ngk Spark Plug Co.
Rank (2025): #19045 of 24,532Top 80%
3 inventors
1
Patents 2025