Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazuto Noritake | Sanyo Electric Co. | 4 |
| 1 | Jyunichi Wada | Denso | 4 |
| 3 | Yoshinobu Honkura | Aichi Steel | 3 |
| #4 | Michio Okabe | Daido Tokushuko | 2 |
| #5 | Akio Enomoto | Ngk Insulators | 1 |
| #5 | Toyokazu Kurushima | Unknown | 1 |
| #5 | Toru Ando | Toyota | 1 |
| #5 | Yoichi Nemugaki | Asahi Glass Co. | 1 |