Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shunzo Shimai | Toshiba Ceramics Co. | 3 |
| 2 | Takashi Koseki | Furukawa Electric Co. | 1 |
| 2 | Masayoshi Furuyama | Hitachi | 1 |
| 2 | Masao Ohto | Hakko Electric Machine Works Co. | 1 |
| 2 | Yawara Ando | Toshiba Ceramics Co. | 1 |