Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Noritsugu Ito | Brother Kogyo | 6 |
| 2 | Tsutomu Ikeda | Canon | 3 |
| 3 | Masaya Nakai | Aisin Aw Co. | 2 |
| #4 | Yasuhira Yamada | Jtekt | 1 |
| #4 | Osamu Araki | Dainippon Ink And Chemicals | 1 |
| #4 | Toshiaki Takaba | Aisin Seiki Kabushiki Kaisha | 1 |