Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Manabu Kato | Canon | 168 |
| 2 | Masaru Fukuda | Yazaki | 142 |
| 3 | Masayoshi Takahashi | Canon | 89 |
| 3 | Takayoshi Suzuki | Yamaha Motor | 89 |
| #5 | Toshihiro Maki | Kabushiki Kaisha Toshiba | 26 |
| #6 | Takanao Suzuki | Fujikura | 20 |
| #7 | Kenji Izumi | Shimane Prefectural Government | 18 |
| #8 | Takayuki Iwaki | Renesas Electronics | 17 |
| #8 | Koji Suto | Toyota | 17 |
| #10 | Yutaka Yagi | Teijin Limited | 16 |
| #11 | Takashi Takagishi | Yazaki | 13 |
| #11 | Takayoshi Hirakawa | Yazaki | 13 |
| #13 | Yoshihisa Natsume | Yazaki | 7 |
| #14 | Noriyuki Nagamine | Yazaki | 2 |
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