Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hironobu Watanabe | Daiichi Denpa Kogyo Kabushiki Kaisha | 5 |
| 1 | Kazuo Hasegawa | Alps Electric Co. | 5 |
| 3 | Osamu Ishiguro | Alps Electric Co. | 1 |
| 3 | Hirofumi Tajika | Sumitomo Electric Industries | 1 |
| 3 | Hiroyasu Takemura | Alps Electric Co. | 1 |
| 3 | Takeshi Chishima | Alps Electric Co. | 1 |
| 3 | Yukihiko Satoh | Alps Electric Co. | 1 |
| 3 | Hiroki Ohba | Fujitsu Limited | 1 |
| 3 | Junichi Ouchi | Alps Electric Co. | 1 |