Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yoshio Nikawa | Unknown | 5 |
| 2 | Kazumi Kubota | Fujitsu Limited | 1 |
| 2 | Satoru Horiike | Honda Motor Co. | 1 |
| 2 | Yasushi Wakahara | Kokusai Denshin Denwa Co. | 1 |
| 2 | Oozeki Masanao | — | 1 |
| 2 | Kouzou Sakamoto | Hitachi | 1 |
| 2 | Akio Hashimoto | Aisin Seiki Kabushiki Kaisha | 1 |