Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hideshi Nishiyama | Brother Kogyo | 12 |
| 2 | Yuji Hori | Ngk Insulators | 5 |
| 3 | Tsutomu Shibata | Ngk Spark Plug Co. | 2 |
| #4 | Yukio Machida | Toshiba Lifestyle Products & Services | 1 |
20 patents · 4 inventors
Ranked #5,914 of 42,968 cities Top 15%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hideshi Nishiyama | Brother Kogyo | 12 |
| 2 | Yuji Hori | Ngk Insulators | 5 |
| 3 | Tsutomu Shibata | Ngk Spark Plug Co. | 2 |
| #4 | Yukio Machida | Toshiba Lifestyle Products & Services | 1 |