Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yuji Hori | Ngk Insulators | 4 |
| 2 | Tsutomu Shibata | Ngk Spark Plug Co. | 3 |
| 3 | Hideshi Nishiyama | Brother Kogyo | 2 |
| #4 | Hirotsugu Takahata | Brother Kogyo | 1 |
| #4 | Takahiro Ikeno | Brother Kogyo | 1 |
11 patents · 5 inventors
Ranked #8,661 of 41,746 cities Top 25%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yuji Hori | Ngk Insulators | 4 |
| 2 | Tsutomu Shibata | Ngk Spark Plug Co. | 3 |
| 3 | Hideshi Nishiyama | Brother Kogyo | 2 |
| #4 | Hirotsugu Takahata | Brother Kogyo | 1 |
| #4 | Takahiro Ikeno | Brother Kogyo | 1 |