Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazuhiro Shimizu | Kabushiki Kaisha Toshiba | 9 |
| 2 | Toshio Tanaka | Seiko Epson | 7 |
| 3 | Hiroshi Hattori | Brother Kogyo | 4 |
| 3 | Takashi Hirano | Sony | 4 |
| #5 | Yoichi Sato | Honda Motor Co. | 1 |
| #5 | Toshihiko Ichinose | Sumitomo Electric Industries | 1 |
| #5 | Yoichi Yamamoto | Sharp Kabushiki Kaisha | 1 |
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