Showing 1–24 of 24 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ryo Takaki | Denso | 47 |
| 2 | Hidenobu Suzuki | Denso | 34 |
| 3 | Takayuki Fukuda | Kobe Steel | 32 |
| #4 | Shogo Kimura | Hitachi Construction Machinery Co. | 30 |
| #5 | Sadanori Suzuki | Toyota Industries | 26 |
| #6 | Masatoshi Sugiura | Otics | 25 |
| #7 | Jin Kurumisawa | Denso | 21 |
| #8 | Akira Oga | Denso | 19 |
| #9 | Takahira Kato | Denso International America | 17 |
| #10 | Kingo Okada | Denso | 16 |
| #11 | Yoji Nagashima | Aisin Technical Center Of America | 11 |
| #11 | Hisaaki Wakao | Toyoda Koki Kabushiki Kaisha | 11 |
| #13 | Yasuaki Nishio | Aisin Seiki Kabushiki Kaisha | 9 |
| #13 | Mikiharu Kuwahara | Denso | 9 |
| #15 | Kota Sakamoto | Denso | 6 |
| #15 | Kohei Hodoya | Aisin Seiki Kabushiki Kaisha | 6 |
| #15 | Masafumi Kurata | Denso International America | 6 |
| #18 | Kazunori Harima | Toyota | 5 |
| #18 | Masashi Matsukawa | Denso | 5 |
| #18 | Hiroki Nogami | Denso | 5 |
| #18 | Toshitaka Asai | Denso | 5 |
| #22 | Toshiharu Shiratsuchi | Denso | 4 |
| #22 | Yoshinobu Mochizuki | Denso | 4 |
| #24 | Hajime Danjo | Denso | 3 |
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