Showing 1–19 of 19 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Eiji Tajima | Ntn | 5 |
| 1 | Eiji Yamada | Toyota | 5 |
| 1 | Masami Murai | Seiko Epson | 5 |
| #4 | Seiji Ichihara | Hitachi | 2 |
| #5 | Hideaki Mizuno | Toyota | 1 |
| #5 | Yoshiyuki Seike | Asahi Sunac | 1 |
| #5 | Atsuhiro Imaizumi | Hitachi-Omron Terminal Solutions | 1 |
| #5 | Akio Kawada | M&K Holdings | 1 |
| #5 | Masaki Nishiyama | Canon | 1 |
| #5 | Norio Danbara | Hitachi | 1 |
| #5 | Hiroya Onimaru | Hitachi | 1 |
| #5 | Takumi Kitagawa | Rohm And Haas | 1 |
| #5 | Yoshio Horiba | Hitachi | 1 |
| #5 | Yumi Hatanaka | Hitachi | 1 |
| #5 | Koji Ogawa | Sony | 1 |
| #5 | Hirotaka Kondo | Ricoh Company | 1 |
| #5 | Riichi Kato | Hitachi-Omron Terminal Solutions | 1 |
| #5 | Tadahiro Itou | Hitachi | 1 |
| #5 | Itsunori Utsumi | Hitachi | 1 |