Showing 1–27 of 27 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masafumi Sakamoto | Japan Servo Co. | 7 |
| 2 | Hiroki Kondo | Yazaki | 5 |
| 3 | Ryoma Suenaga | Nichia | 4 |
| #4 | Toshiyuki Hoshiba | Nichia | 3 |
| #5 | Tokuya Kozaki | Nichia | 2 |
| #5 | Masahiko Sano | Nichia | 2 |
| #7 | Seiichi Hayashi | Hitachi | 1 |
| #7 | Masaaki Katsumata | Nichia | 1 |
| #7 | Masatoshi Kameshima | Nichia | 1 |
| #7 | Yoshiyuki Ide | Nec | 1 |
| #7 | Keiji Ichinomiya | Nichia Chemical Industries | 1 |
| #7 | Hiroki Koizumi | Honda Motor Co. | 1 |
| #7 | Kazumi Kamada | Nichia | 1 |
| #7 | Hiroaki Kuroda | Jatco | 1 |
| #7 | Kentaro Watanabe | Kabushiki Kaisha Toshiba | 1 |
| #7 | Tomoya Yamashita | Canon | 1 |
| #7 | Takayuki Yano | Mitsubishi Electric | 1 |
| #7 | Yohsiyuki Kawano | Nichia Chemical Industries | 1 |
| #7 | Shigetsugu Koda | Nichia | 1 |
| #7 | Michiya Kume | Nichia | 1 |
| #7 | Muneo Yamamoto | Sumitomo Electric Industries | 1 |
| #7 | Minoru Kashiwagi | Kabushiki Kaisha Toshiba | 1 |
| #7 | Kunihiro Izuno | Nichia | 1 |
| #7 | Kazuyuki Chocho | Nichia | 1 |
| #7 | Tomoya Yanamoto | Nichia | 1 |
| #7 | Masayuki Senoh | Nichia Chemical Industries | 1 |
| #7 | Yoshifumi Nagai | Nichia | 1 |