Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hirosuke Suzuki | Junkosha | 3 |
| 2 | Noriaki Matsumura | Nissin Electric Co. | 2 |
| 3 | Yoshiaki Amano | Hitachi | 1 |
| 3 | Kazuhiko Kashiwagi | Kabushiki Kaisha Toshiba | 1 |
| 3 | Isao Sakata | Yamaha Motor | 1 |
| 3 | Takashi Fujimura | Topcon | 1 |