Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masahiko Hamaguchi | Komatsu | 3 |
| 2 | Tetsuya Morimoto | Komatsu | 2 |
| 2 | Kenzo Fujimoto | Japan Science And Technology Agency | 2 |
| 2 | Kohsuke Togashi | Komatsu Seiren Co. | 2 |
| #5 | Zhongrong Shen | Japan Science And Technology Agency | 1 |
| #5 | Kotaro IDEGAMI | Japan Advanced Institute Of Science And Technology | 1 |
| #5 | Yoshinaga Yoshimura | Japan Science And Technology Agency | 1 |
| #5 | Eijiro Yoshida | Fujitsu Limited | 1 |
| #5 | Yuzuru Takamura | Japan Advanced Institute Of Science And Technology | 1 |
| #5 | Teruhiro Okuya | Komatsu Seiren Co. | 1 |
| #5 | Akihisa Kaneda | Komatsu Seiren Co. | 1 |
| #5 | Hisanori Takeuchi | — | 1 |