Showing 1–24 of 24 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yoshitaka Gotoh | Nippondenso Co. | 2 |
| 1 | Kenichi Mitsui | Toyoda Gosei Co. | 2 |
| 3 | Hideshi Yamaguchi | Fujitsu Limited | 1 |
| 3 | Ichie Nomura | Aichi Steel Works | 1 |
| 3 | Mitsuo Nakamura | Mitsui Chemicals | 1 |
| 3 | Mikio Sakuma | Brother Kogyo | 1 |
| 3 | Kuki Masakazu | Brother Kogyo | 1 |
| 3 | Yasuo Kimura | Brother Kogyo | 1 |
| 3 | Makio Iida | Nippondenso Co. | 1 |
| 3 | Koichi Sassa | Aisin | 1 |
| 3 | Makoto Hirata | Kohjin Co. | 1 |
| 3 | Shoichiro Yamaguchi | Ngk Insulators | 1 |
| 3 | Youichi Kudoh | Onkyo | 1 |
| 3 | Masakazu Kuki | Brother Kogyo | 1 |
| 3 | Masayuki Horiguchi | Topcon | 1 |
| 3 | Ichirou Kojima | Nippondenso Co. | 1 |
| 3 | Shunitsu Itou | Murata Kikai | 1 |
| 3 | Takashi Nonogaki | Kabushiki Kaisha Toshiba | 1 |
| 3 | Akihide Yosida | Nippondenso Co. | 1 |
| 3 | Minoru Shiojima | Toray Industries | 1 |
| 3 | Chikaji Ohmori | Howa Machinery | 1 |
| 3 | Isao Chonan | Sakurai Graphic Systems | 1 |
| 3 | Hideo NAGAYAMA | Aisan Kogyo Kabushiki Kaisha | 1 |
| 3 | Koichiro Maekawa | Ngk Insulators | 1 |