Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Norimasa Agari | Nippon Thompson Co. | 3 |
| 2 | Katsutoshi Izumi | Hosiden | 2 |
| 2 | Yuki Nagase | Suntory Holdings Limited | 2 |
| #4 | Saijiro Endo | Canon | 1 |
| #4 | Kenshiro Hattori | Menicon Co. | 1 |
| #4 | Kinji Tsukahara | Aisin Seiki Kabushiki Kaisha | 1 |
| #4 | Katsumi Hasegawa | Kai R&D Center Co. | 1 |
| #4 | Kyoichi Fujimoto | Tdk | 1 |
| #4 | Kozo Hayashi | Tdk | 1 |