Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takeshi Abe | Daifuku Co. | 12 |
| 2 | Yoichi Sato | Honda Motor Co. | 11 |
| 3 | Takashi Hirano | Sony | 7 |
| #4 | Ryoma Kakimi | Toyota | 4 |
| #5 | Toshio Tanaka | Seiko Epson | 3 |
| #6 | Kazuhiro Shimizu | Kabushiki Kaisha Toshiba | 2 |
| #6 | Ryosuke Kondo | Aisin Aw Co. | 2 |
| #8 | Koji Shinoda | Denso | 1 |
| #8 | Masatomo Teshima | Teijin Limited | 1 |
| #8 | Naoki Makita | Sharp Kabushiki Kaisha | 1 |
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