Showing 1–18 of 18 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takemasa Yasukawa | Toyoda Gosei Co. | 6 |
| 2 | Masayuki Yoshida | Mitsubishi Electric | 3 |
| 3 | Kazutoshi Ohta | Mitsubishi Electric | 2 |
| 3 | Sadao Nada | Toyoda Gosei Co. | 2 |
| 3 | Hideharu Kawai | Kitagawa Industries Co. | 2 |
| 3 | Yasuo Kondo | Hitachi | 2 |
| 3 | Hitoshi Omori | Toyoda Gosei Co. | 2 |
| 3 | Toshiaki Chiyo | Toyoda Gosei Co. | 2 |
| 3 | Shizuyo Asami | Toyoda Gosei Co. | 2 |
| #10 | Kazushige Ueno | Kitagawa Industries Co. | 1 |
| #10 | Masami Naito | Denso | 1 |
| #10 | Hikaru Ando | Toyoda Gosei Co. | 1 |
| #10 | Koichi Ogiso | Toyoda Gosei Co. | 1 |
| #10 | Kazumichi Shigeno | Toyoda Gosei Co. | 1 |
| #10 | Kenichi Ikegami | Jtekt | 1 |
| #10 | Shizuyo Noiri | Toyoda Gosei Co. | 1 |
| #10 | Takeshi Takami | Brother Kogyo | 1 |
| #10 | Osamu Nakagaki | Toyoda Gosei Co. | 1 |