Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masanori Ando | Jtekt | 10 |
| 2 | Wataru Sugiyama | Brother Kogyo | 6 |
| 3 | Naoki Hiramatsu | Otics | 3 |
| 3 | Masafumi Takahashi | Sharp Kabushiki Kaisha | 3 |
| #5 | Soichiro Hozumi | Aisin Seiki Kabushiki Kaisha | 1 |
| #5 | Naoki Isogai | Nidek Co. | 1 |
| #5 | Takashi Iwama | Aisin Aw Co. | 1 |