Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masafumi Takahashi | Sharp Kabushiki Kaisha | 4 |
| 1 | Wataru Sugiyama | Brother Kogyo | 4 |
| 3 | Takashi Iwama | Aisin Aw Co. | 2 |
| 3 | Naoki Hiramatsu | Otics | 2 |
| 3 | Eiichi Nozaki | Otics | 2 |
| 3 | Masanori Ando | Jtekt | 2 |
| #7 | Naoki Isogai | Nidek Co. | 1 |