Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akio Yamamoto | Sri Sports Limited | 9 |
| 2 | Masaru Nakayama | Honda Motor Co. | 3 |
| 3 | Tomofumi Hosho | Nippon Steel & Sumitomo Metal | 1 |
| 3 | Naoki Tajima | Konica | 1 |
| 3 | Kenji Taguchi | Sanyo Electric Co. | 1 |
| 3 | Toshihiko Murakami | Hitachi | 1 |
| 3 | Takeshi Ota | — | 1 |
| 3 | Izuru Minato | Nippon Steel & Sumitomo Metal | 1 |