Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yasuhiko Sono | Aisin Seiki Kabushiki Kaisha | 3 |
| 1 | Noriaki Iwaki | Fuji | 3 |
| 3 | Yukinori Nakayama | Kyocera Document Solutions | 2 |
| #4 | Nobuhiro Hosokawa | IBM | 1 |
| #4 | Keizo Araki | Aisin Aw Co. | 1 |
| #4 | Shuntaro Takasu | Jtekt | 1 |
| #4 | Noriyuki Fujii | Jtekt | 1 |
| #4 | Akio Yamaguchi | Takasago International | 1 |
| #4 | Hironori Sugiura | Aisin Aw Co. | 1 |