Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yuichi Matsunaga | Ngk Spark Plug Co. | 3 |
| 2 | Hiroyuki Odo | Ngk Spark Plug Co. | 1 |
4 patents · 2 inventors
Ranked #15,710 of 41,746 cities Top 40%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yuichi Matsunaga | Ngk Spark Plug Co. | 3 |
| 2 | Hiroyuki Odo | Ngk Spark Plug Co. | 1 |