Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Taiji Ema | Fujitsu Limited | 7 |
| 2 | Osamu Nakasone | Ngk Insulators | 2 |
| 2 | Yasunari Ashida | Denso | 2 |
| 2 | Kazuomi Hirai | Denso | 2 |
| 2 | Futoshi Kanemitsu | Denso | 2 |
| 2 | Tatsumi Hirano | Denso | 2 |
| 2 | Masatoshi Narita | Denso | 2 |
| 2 | Yumi Nakane | Denso | 2 |
| #9 | Yoshiya Inagaki | Kobe Steel | 1 |
| #9 | Mamoru Nakata | Kobe Steel | 1 |
| #9 | Masayuki Hori | Brother Kogyo | 1 |
| #9 | Shinya Mitani | Advics Co. | 1 |
| #9 | Chimato Satou | Denso | 1 |
| #9 | Keita Sakai | Sanwa Kagaku Kenkyusho Co. | 1 |