Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masazumi Ito | Minolta | 8 |
| 2 | Tomoko Maruyama | Canon | 3 |
| 3 | Syuzi Maruta | Minolta | 2 |
| 3 | Masamichi Sugiura | Minolta | 2 |
| 3 | Keiji Yoshida | Mitsubishi Electric | 2 |
| 3 | Kazunobu Maekawa | Minolta | 2 |
| #7 | Akihiko Matsumoto | Konica Minolta Opto | 1 |
| #7 | Tomoaki Yokoyama | Minolta | 1 |
| #7 | Takeo Kato | Toppan Printing Co. | 1 |
| #7 | Jiro Oda | Makita | 1 |
| #7 | Kouichi Etou | Minolta | 1 |
| #7 | Mitsuru Isogai | Minolta Co. | 1 |
| #7 | Munehiro Nakao | Nidek Co. | 1 |