Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hideo Takahashi | Sumitomo Electric Industries | 6 |
| 2 | Yoshiaki Tanaka | Victor Company Of Japan | 4 |
| 3 | Masaki Ikeda | Panasonic | 3 |
| 3 | Tomohiro Itoh | Denso | 3 |
| #5 | Yutaka Kobayashi | Hitachi | 2 |
| #6 | Masaaki Tabata | Sumitomo Wiring Systems | 1 |
| #6 | Yuuji Satou | Hitachi Industrial Equipment Systems Co. | 1 |
| #6 | Ikumi Ohta | Inax | 1 |
| #6 | Hitoshi Takeda | Koito Manufacturing Co. | 1 |
| #6 | Masaaki Matsumoto | Hitachi | 1 |
| #6 | Hajime Watanabe | Jtekt | 1 |
| #6 | Toru Shimizu | Mitsubishi Electric | 1 |
| #6 | Yuji Ishikawa | Canon | 1 |
| #6 | Atsushi Murata | Nissei Plastic Industrial Co. | 1 |