Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroyuki Ichikawa | Canon | 3 |
| 2 | Katsuki Aoi | Ngk Spark Plug Co. | 1 |
| 2 | Manabu Okinaka | Ngk Spark Plug Co. | 1 |
| 2 | Kazutaka Inamitsu | Kyb | 1 |
6 patents · 4 inventors
Ranked #12,027 of 40,593 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroyuki Ichikawa | Canon | 3 |
| 2 | Katsuki Aoi | Ngk Spark Plug Co. | 1 |
| 2 | Manabu Okinaka | Ngk Spark Plug Co. | 1 |
| 2 | Kazutaka Inamitsu | Kyb | 1 |