Showing 1–17 of 17 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shinya Fujioka | Fujitsu Limited | 9 |
| 2 | Yoshimi Enoki | Delta Tooling Co. | 3 |
| 2 | Tomonori Saeki | Hitachi High-Technologies | 3 |
| #4 | Toshihide Koyama | Mazda Motor | 2 |
| #5 | Wataru Kuwahara | Mazda Motor | 1 |
| #5 | Masaaki Fukugauchi | Toda Kogyo | 1 |
| #5 | Kouki Makino | Mazda Motor | 1 |
| #5 | Kouji Furukawa | Mazda Motor | 1 |
| #5 | Mikihito Fujii | Mazda Motor | 1 |
| #5 | Hiroshi Sumimoto | Mazda Motor | 1 |
| #5 | Tuyoshi Muneta | U-Shin | 1 |
| #5 | Takahiro Kumagai | — | 1 |
| #5 | Koji Miyamoto | Mazda Motor | 1 |
| #5 | Kazuma Kondou | Mazda Motor | 1 |
| #5 | Masakazu Kumano | U-Shin | 1 |
| #5 | Hiroyuki Utsumi | Fujitsu Limited | 1 |
| #5 | Toshihiko Tomita | Mazda Motor | 1 |