Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tadashi Sakai | Kabushiki Kaisha Toshiba | 134 |
| 2 | Takanori Aoki | Toyota | 43 |
| 3 | Tsuyoshi Kurosawa | Tokyo Ohka Kogyo Co. | 22 |
| #4 | Noboru Kikuchi | Sumitomo Electric Industries | 17 |
| #5 | Eiji Fukushima | Sanden | 16 |
| #6 | Toru Irie | Fujitsu Limited | 14 |
| #7 | Kunihiko Kurami | Nissan Motor Co. | 11 |
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