Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takashige Saitou | Denso | 2 |
| 1 | Hiroyuki Ogura | Ntn | 2 |
| 1 | Hikaru Kaga | Brother Kogyo | 2 |
| #4 | Masatoshi Kokubo | Brother Kogyo | 1 |
| #4 | Shosaku Gouji | Ngk Insulators | 1 |
| #4 | Chikage Noritake | Denso | 1 |
| #4 | Teruhiko Sato | Howa Machinery | 1 |
| #4 | Michitake Kuroda | Denso | 1 |
| #4 | Takafumi Naka | Brother Kogyo | 1 |