Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hisashi Ishikawa | Canon | 9 |
| 2 | Yoshihiro Takeda | Konica Minolta | 4 |
| 2 | Masayuki Iwanaga | IBM | 4 |
| #4 | Takaaki Endo | Canon | 3 |
| #5 | Yusuke Hashizume | Toshiba Tec Kabushiki Kaisha | 2 |
| #5 | Yuki Kanamori | Kabushiki Kaisha Toshiba | 2 |
| #5 | Takeyuki Minamimoto | Kabushiki Kaisha Toshiba | 2 |
| #5 | Shunichi Ishiwata | Kabushiki Kaisha Toshiba | 2 |
| #9 | Masaaki Shimagaki | Toray Industries | 1 |
| #9 | Hideya Ikeda | Fujitsu Limited | 1 |
| #9 | Masashi Morishita | Canon | 1 |
| #9 | Kunio Takane | Canon | 1 |
| #9 | Koya Kojima | Mitsui Chemicals | 1 |
| #9 | Hidekuni Hirai | — | 1 |