Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yuji Yamaguchi | Toyota | 11 |
| 2 | Yoshinori Hitomi | Toyota | 4 |
| 3 | Kazuhisa Abe | Sumitomo Heavy Industries | 3 |
| 3 | Takeshi Morita | Mitsubishi Electric | 3 |
| #5 | Masafumi Saito | Honda Motor Co. | 2 |
| #5 | Hiroaki Fujino | Omron | 2 |
| #7 | Satoru Ono | Seiko Epson | 1 |