Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hideyo Kondo | Canon | 2 |
| 2 | Teruo Misumi | Canon | 1 |
| 2 | Kenji Karube | Denso | 1 |
| 2 | Mamoru Kaiho | Director-General Of Agency Of Industrial Science And Technology | 1 |
| 2 | Masashi Kiuchi | Canon | 1 |
| 2 | Yuichi Yashiki | — | 1 |
| 2 | Norihiko Karashima | Tokyo Denryoku Kabushiki Kaisha | 1 |
| 2 | Taizo Izumiyama | Hitachi Construction Machinery Co. | 1 |
| 2 | Yoshiharu Ohinata | Riso Kagaku | 1 |