Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yoshinari Torii | Nippondenso Co. | 4 |
| 2 | Mitsuo Yamamoto | — | 2 |
| 3 | Hiromasa Takahashi | Hitachi | 1 |
| 3 | Shuuetsu Suzuki | Aisin Seiki Kabushiki Kaisha | 1 |
| 3 | Yasumi Hikosaka | Nidek Co. | 1 |
| 3 | Yoichi Shyuto | The Yokohama Rubber Co. | 1 |
| 3 | Takayuki Eifuku | The Yokohama Rubber Co. | 1 |
| 3 | Teruo Oda | Denso | 1 |
| 3 | Yukimori Kobayashi | Aisin Seiki Kabushiki Kaisha | 1 |
| 3 | Nobukazu Ohba | Nippondenso Co. | 1 |
| 3 | Kazuo Makino | Hitachi | 1 |