Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tadashi Ozaki | Nippon Soken | 3 |
| 1 | Soji Kamiya | Taiho Kogyo Co. | 3 |
| 3 | Masafumi Takahashi | Sharp Kabushiki Kaisha | 2 |
| #4 | Kenji Kanehara | Nippon Soken | 1 |
| #4 | Kimihiko Todo | Otics | 1 |
| #4 | Masanori Ando | Jtekt | 1 |
| #4 | Naoki Isogai | Nidek Co. | 1 |