Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tomoharu Kondo | Ngk Insulators | 5 |
| 2 | Kunio Tanaka | Fanuc | 4 |
| 3 | Takuo Kataho | Tdk | 1 |
| 3 | Hiroko Hashizume | Kowa Company | 1 |
| 3 | Akiyoshi Hara | Kowa Company | 1 |
| 3 | Tomoyuki Iwata | Smc | 1 |
| 3 | Takeo Tanaka | Hitachi | 1 |
| 3 | Masaaki Tsuchiyama | Mitsubishi Chemical | 1 |