Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroshi Aoki | Takata | 6 |
| 2 | Yukio Yamada | Sony | 5 |
| 3 | Yusuke Abe | — | 4 |
| 3 | Yasuo Sato | Nippon Steel | 4 |
| 3 | Hideo Nishijima | Hitachi | 4 |
| #6 | Shinji Suzuki | Ushio Denki Kabushiki Kaisha | 3 |
| #7 | Yoshimi Mori | Hitachi Automotive Systems | 2 |
| #8 | Akihiro Goto | Mitsubishi Electric | 1 |
| #8 | Yuan Li | Hitachi | 1 |