Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hitoshi Furuta | Fuji Oil Holdings | 2 |
| 1 | Fumio Taniguchi | Panasonic | 2 |
| 3 | Takaaki Koizumi | Ngk Insulators | 1 |
| 3 | Sigeharu Sago | Unknown | 1 |
| 3 | Yukio Ichihara | Mitsubishi Electric | 1 |
| 3 | Tomoyuki Maruyama | Toyota | 1 |
| 3 | Keizo Aramaki | Tokyo Yogyo Kabushiki Kaisha | 1 |
| 3 | Masumi Katsuki | President Of Nagoya University | 1 |