Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Toshio Tanaka | Seiko Epson | 9 |
| 2 | Takeshi Abe | Daifuku Co. | 8 |
| 3 | Shuya Shark Yamada | Ford | 5 |
| #4 | Tomoyuki Mizuguchi | Denso | 3 |
| #5 | Takashi Hirano | Sony | 2 |
| #5 | Yoichi Sato | Honda Motor Co. | 2 |
| #7 | Masatomo Teshima | Teijin Limited | 1 |
| #7 | Shigeharu Hashimoto | Ngk Insulators | 1 |
| #7 | Hiroshi Hattori | Brother Kogyo | 1 |
| #7 | Ryosuke Kondo | Aisin Aw Co. | 1 |
| #7 | Tsukasa Arai | Teijin Limited | 1 |
| #7 | Yoichi Yamamoto | Sharp Kabushiki Kaisha | 1 |
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