Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Eiji Yamada | Toyota | 4 |
| 2 | Masaki Nishiyama | Canon | 2 |
| 2 | Atsuko Uozumi | Hitachi-Omron Terminal Solutions | 2 |
| 2 | Riichi Kato | Hitachi-Omron Terminal Solutions | 2 |
| #5 | Koji Ogawa | Sony | 1 |
| #5 | Kunihiko Arai | Toyota | 1 |
| #5 | Yoichi Kurahashi | Brother Kogyo | 1 |
| #5 | Hiroshi Tsuzaki | Hitachi | 1 |
| #5 | Isao Higashikata | Ubukata Industries Co. | 1 |
| #5 | Yoshio Horiba | Hitachi | 1 |
| #5 | Eiji Tajima | Ntn | 1 |
| #5 | Yousuke Tsuyuki | Hitachi | 1 |