Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kenta Horade | Brother Kogyo | 11 |
| 2 | Yoshihiro Oyama | Brother Kogyo | 4 |
| 3 | Hisaharu Nishio | Ngk Spark Plug Co. | 3 |
| #4 | Hitoshi Aoyama | Aichi Steel | 1 |
| #4 | Kengo Honma | Toyota | 1 |
| #4 | Kazuhiro Asada | Sumitomo Wiring Systems | 1 |
| #4 | Tomohiko Nagao | Aichi Steel | 1 |
| #4 | Hideo Arakawa | Hitachi | 1 |