Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kimihiko Imamura | Sharp Kabushiki Kaisha | 29 |
| 2 | Yasuto Nishii | Yanmar Power Technology Co. | 2 |
| 2 | Masahiro Adachi | Sumitomo Electric Industries | 2 |
| #4 | Masao Moriguchi | Sharp Kabushiki Kaisha | 1 |
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