Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takahiro Nakagawa | Fujitsu Ten Limited | 32 |
| 2 | Naoya Sasaki | Hitachi | 19 |
| 3 | Hiroyuki Otsuki | Ushio Chemix | 16 |
| #4 | Akira Honma | Nhk Spring Co. | 15 |
| #5 | Yukiyoshi Suzuki | Aisin Aw Co. | 10 |
| #6 | Nobuo Ushioda | Chevron | 2 |
| #7 | Yuuki Katoh | Chevron | 1 |
| #7 | Toshio Anami | Chevron | 1 |