Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Eiichi Kato | Fujitsu Limited | 7 |
| 2 | Haruyoshi Takatsu | Dainippon Ink And Chemicals | 4 |
| 3 | Masami Fujimoto | Canon | 1 |
| 3 | Katsunori Yokoyama | Canon | 1 |
| 3 | Sadao Igarashi | Alps Electric Co. | 1 |
| 3 | Moriaki Ueno | Alps Electric Co. | 1 |
| 3 | Tohru Izumiyama | Qualcomm | 1 |
| 3 | Katsumi Tobita | Alps Electric Co. | 1 |
| 3 | Makoto Fukatsu | Canon | 1 |
| 3 | Mitsunobu Hayashi | Ishida Co. | 1 |
| 3 | Shoji Inoue | Canon | 1 |