Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takeshi Sugiyama | Mitsubishi Electric | 5 |
| 2 | Hiroshi Takagi | Murata Manufacturing Co. | 4 |
| 3 | Noboru Takeuchi | Sharp Kabushiki Kaisha | 3 |
| #4 | Toshiro Kobayashi | Mitsubishi Electric | 1 |
| #4 | Toshiaki Horii | J.S.T. Mfg. Co. | 1 |
| #4 | Hiroshi Sumi | Ngk Spark Plug Co. | 1 |
| #4 | Katsuhiko Asai | Panasonic | 1 |
| #4 | Toshio Harada | Sumitomo Electric Industries | 1 |