Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroshi Kondo | Canon | 7 |
| 2 | Yutaka Yamada | Kabushiki Kaisha Toshiba | 4 |
| 3 | Osamu Makino | Sumitomo Electric Industries | 3 |
| #4 | Yukio Kawakita | Toyoda Gosei Co. | 2 |
| #4 | Masayuki Watanabe | Konica Minolta | 2 |
| #4 | Kazuhiko Miyazaki | Nippondenso Co. | 2 |
| #7 | Norinari Nagata | Toyoda Gosei Co. | 1 |