Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masayoshi Sahara | Minolta | 2 |
| 2 | Yoshiyuki Hayakawa | Fuji Oil Holdings | 1 |
| 2 | Tsugio Izumi | Fuji Oil Holdings | 1 |
| 2 | Yasuo Shimada | Brother Kogyo | 1 |
| 2 | Junji Ohishi | Sumitomo Electric Industries | 1 |
| 2 | Takanobu Omaki | Minolta | 1 |
| 2 | Yutaka Furukawa | Asahi Glass Co. | 1 |
| 2 | Hironori Fujii | Kabushiki Kaisha Toshiba | 1 |