Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazuhiko Ishimaru | Minolta Co. | 23 |
| 2 | Yutaka Takashige | Sharp Kabushiki Kaisha | 2 |
| 2 | Koji Tsukuda | Archer-Daniels-Midland | 2 |
| #4 | Yutaka Nagayama | Nagayama Electronic Industry Co. | 1 |
| #4 | Shojiro Yanagi | — | 1 |
| #4 | Shigeru Wada | Minolta | 1 |
| #4 | Ariko Kawasaki | Hitachi | 1 |
| #4 | Takashi Negoro | — | 1 |