Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Wataru Sugiyama | Brother Kogyo | 9 |
| 2 | Masanori Ando | Jtekt | 4 |
| 2 | Kimihiko Todo | Otics | 4 |
| #4 | Kenji Kanehara | Nippon Soken | 3 |
| #4 | Naoki Hiramatsu | Otics | 3 |
| #6 | Shigenori Kobayashi | Denso | 1 |
| #6 | Masafumi Takahashi | Sharp Kabushiki Kaisha | 1 |
| #6 | Tomoki Miyoshi | Otics | 1 |
| #6 | Masahide Sakurai | Otics | 1 |
| #6 | Naoki Isogai | Nidek Co. | 1 |