Showing 1–24 of 24 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Osamu Yamada | Canon | 7 |
| 2 | Shinji Hamada | Toyota | 6 |
| 3 | Toshihiro Kasai | Kabushiki Kaisha Toshiba | 4 |
| 3 | Atsushi Tomita | Konica Minolta | 4 |
| 3 | Mitsugu Takaki | Sumitomo Electric Industries | 4 |
| #6 | Kazuhiro Ishiguro | Konica Minolta | 3 |
| #6 | Minoru Toh | Nidek Co. | 3 |
| #8 | Nobuyuki Takami | Sumitomo Electric Industries | 2 |
| #8 | Masato Taguchi | Mitsubishi Electric | 2 |
| #8 | Mitsuteru Inoue | Minebea Co. | 2 |
| #8 | Tomoyuki Atsumi | Minolta Co. | 2 |
| #8 | Akira Inanobe | Sumitomo Electric Industries | 2 |
| #8 | Shinsuke Fukuda | Sumitomo Electric Industries | 2 |
| #14 | Yasuhiro Fukuhara | Mitsubishi Chemical | 1 |
| #14 | Yoshiteru Kondo | Newfrey | 1 |
| #14 | Yoko Harada | Mitsubishi Electric | 1 |
| #14 | Junichi Hashimoto | Brother Kogyo | 1 |
| #14 | Yoshihito Nakahara | Mitsubishi Electric | 1 |
| #14 | Takaki Kobayashi | Mitsubishi Electric | 1 |
| #14 | Hiroshi Iwamoto | Konica Minolta | 1 |
| #14 | Muneyoshi Noda | Sumitomo Electric Industries | 1 |
| #14 | Miwako Torii | Nidek Co. | 1 |
| #14 | Masatomo Matsubara | Minolta Co. | 1 |
| #14 | Akihiko Oda | Konica Minolta | 1 |