Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Osamu Yamada | Canon | 5 |
| 2 | Tatsuya Eguchi | Konica Minolta | 4 |
| 3 | Junichi Hashimoto | Brother Kogyo | 2 |
| 3 | Yoshiteru Kondo | Newfrey | 2 |
| 3 | Kenzo Yamamoto | Konica Minolta | 2 |
| 3 | Shinji Hamada | Toyota | 2 |
| 3 | Tsuguo Nanjo | Nidek Co. | 2 |
| #8 | Masahiro Hata | Mitsubishi Chemical | 1 |
| #8 | Tomoyuki Atsumi | Minolta Co. | 1 |
| #8 | Toshihiro Kasai | Kabushiki Kaisha Toshiba | 1 |
| #8 | Naoki Toyoshi | Minolta | 1 |
| #8 | Toru Shinzato | Apple | 1 |