Showing 1–18 of 18 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tadao Nojiri | Nippondenso Co. | 2 |
| 1 | Nobuhiko Takeda | Aisin Seiki Kabushiki Kaisha | 2 |
| 3 | Akishi Ogura | Sumitomo Construction Machinery Co. | 1 |
| 3 | Eiichi Senda | Sanyo Chemical Industries | 1 |
| 3 | Hideaki Namba | Nippondenso Co. | 1 |
| 3 | Akira Kuno | Nippon Soken | 1 |
| 3 | Takeyasu Taguchi | Denso | 1 |
| 3 | Hitoshi Sakakibara | Riken | 1 |
| 3 | Tohru Nomura | Denso | 1 |
| 3 | Masayuki Ohseki | Sumitomo Construction Machinery Co. | 1 |
| 3 | Kouji Tameike | Sumitomo Construction Machinery Co. | 1 |
| 3 | Sunao Fukuda | Denso | 1 |
| 3 | Takeshi Hatano | Du Pont-Toray Co. | 1 |
| 3 | Mitsuhiro Sano | Nippon Thermostat Co. | 1 |
| 3 | Takamitsu Kawai | Brother Kogyo | 1 |
| 3 | Naohiro Sakashita | Denso | 1 |
| 3 | Toshiyuki Kaneiwa | Aisin Aw Co. | 1 |
| 3 | Yukitoshi Asada | Aisan Kogyo Kabushiki Kaisha | 1 |