Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masayuki Hori | Brother Kogyo | 6 |
| 2 | Taiji Ema | Fujitsu Limited | 4 |
| 3 | Hirofumi Katsurayama | Mitsui Petrochemical Industries | 1 |
| 3 | Yutaka Kawamura | Dojin Iyaku Kako Co. | 1 |
| 3 | Teiji Sakuma | Sumitomo Wiring Systems | 1 |
| 3 | Katsumi Sakamoto | Diesel Kiki Co. | 1 |
| 3 | Tsuneo Okuyama | Brother Kogyo | 1 |