Showing 1–19 of 19 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shigekata Sugiura | Alps Electric Co. | 3 |
| 2 | Shigeo Ohta | — | 2 |
| 3 | Susumu Kanno | Alps Electric Co. | 1 |
| 3 | Hiroyuki Yanagida | Kao | 1 |
| 3 | Katsumi Tobita | Alps Electric Co. | 1 |
| 3 | Yoichi Wakayama | Alps Electric Co. | 1 |
| 3 | Akira Omori | Canon | 1 |
| 3 | Katsunori Yokoyama | Canon | 1 |
| 3 | Shoji Inoue | Canon | 1 |
| 3 | Wataru Ohkubo | Alps Electric Co. | 1 |
| 3 | Masami Fujimoto | Canon | 1 |
| 3 | Kazuharu Aoki | Alps Electric Co. | 1 |
| 3 | Mitsuo Sekiguchi | Taiyo Yuden Co. | 1 |
| 3 | Tadao Kikuchi | Alps Electric Co. | 1 |
| 3 | Toshiwo Hara | Alps Electric Co. | 1 |
| 3 | Masaaki Tateishi | Alps Electric Co. | 1 |
| 3 | Kohei Oyama | Alps Electric Co. | 1 |
| 3 | Yoshii Kagawa | Alps Electric Co. | 1 |
| 3 | Susumu Ushida | Alps Electric Co. | 1 |