Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Satoru Izawa | Canon | 6 |
| 2 | Hiroshi Kataoka | Canon | 5 |
| 3 | Takumi Shibata | Denso | 3 |
| #4 | Shingo Kutomi | Mitsubishi Motors | 2 |
| #4 | Makoto Sawada | Casio Computer Co. | 2 |
| #6 | Keishi Nanno | Toyota | 1 |
| #6 | Noriaki Tanaka | Canon | 1 |