Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kenko Ujihara | Mazda Motor | 10 |
| 2 | Tomoo Sawazaki | Mazda Motor | 2 |
| 3 | Shuichi Nakagami | Mazda Motor | 1 |
| 3 | Toshio Tsuji | Konica | 1 |
| 3 | Takashi Ikai | Mazda Motor | 1 |
| 3 | Koya Kurokawa | Sumitomo Electric Industries | 1 |
| 3 | Masanori Sasaki | Mazda Motor | 1 |
| 3 | Norihisa Nishimichi | Hiroshima University | 1 |