Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shigeharu Yamagami | Nissan Motor Co. | 47 |
| 2 | Kenichi Hattori | Hitachi | 46 |
| 3 | Mamoru Nozomi | Mitsubishi Chemical | 23 |
| #4 | Hirohisa Iizuka | Kabushiki Kaisha Toshiba | 21 |
| #5 | Yuji Hatano | Hitachi | 18 |
| #6 | Tomohiro Shima | Ricoh Company | 14 |
| #7 | Kenichiro Iuchi | Canon | 2 |
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