Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hitoshi Kubota | Nissan Motor Co. | 5 |
| 2 | Osamu Takeuchi | Fujitsu Limited | 3 |
| 2 | Koichi Ito | Eisai R&D Management Co. | 3 |
| #4 | Hiroshi Nagase | Toray Industries | 2 |
| #4 | Takashi Iijima | Fujitsu Limited | 2 |
| #6 | Tohru Suzuki | National Institute For Materials Science | 1 |
| #6 | Yoshinori Nishimura | Toyo Engineering | 1 |
| #6 | Yoshimi Kubo | Nec | 1 |