Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masayuki Hori | Brother Kogyo | 3 |
| 2 | Kazuyuki Deguchi | Denso | 1 |
| 2 | Katsumasa Tanaka | Sanwa Kagaku Kenkyusho Co. | 1 |
| 2 | Katsumi Sakamoto | Diesel Kiki Co. | 1 |
| 2 | Yasunari Ashida | Denso | 1 |
| 2 | Tatsumi Hirano | Denso | 1 |
| 2 | Taiji Ema | Fujitsu Limited | 1 |
| 2 | Koji Sahashi | Ntn | 1 |