Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tetsuya Hara | Denso | 47 |
| 2 | Masao Noguchi | Toyota | 24 |
| 3 | Toshinao Wada | Toyota | 16 |
| #4 | Kazuhiko Nakashima | Toyota | 15 |
| #5 | Katsuhito Yamauchi | Toyota | 11 |
| #6 | Kenta Kuwayama | Toyoda Gosei Co. | 10 |
| #7 | Kyosuke Miyagi | Toyota | 8 |
| #8 | Hiroyuki Yogo | Aisin Seiki Kabushiki Kaisha | 5 |
| #9 | Akihiro Deshimaru | Toyota | 4 |
| #9 | Kunihiro Morimura | Mitsubishi Electric | 4 |
| #11 | Hajime Emura | Aisin Seiki Kabushiki Kaisha | 2 |
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