Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shiro Yamada | Brother Kogyo | 2 |
| 1 | Michiharu Nishii | Aisin Seiki Kabushiki Kaisha | 2 |
| 1 | Naohito Kato | Nippondenso Co. | 2 |
| #4 | Yoshimitsu Inoue | Denso | 1 |
| #4 | Hiromu Kuromitsu | Aisin Seiki Kabushiki Kaisha | 1 |
| #4 | Masao Kawai | Toyota | 1 |
| #4 | Shiro Sato | Nippon Sheet Glass Company, Limited | 1 |