Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shiro Sakakibara | Aisin-Warner | 3 |
| 1 | Toshihiko Kumon | Minolta | 3 |
| 1 | Kazunobu Maekawa | Minolta | 3 |
| #4 | Mitsuru Isogai | Minolta Co. | 2 |
| #5 | Takeo Kato | Toppan Printing Co. | 1 |
| #5 | Masamichi Sugiura | Minolta | 1 |
| #5 | Toru Kasamatsu | Konica Minolta | 1 |
| #5 | Syuzi Maruta | Minolta | 1 |
| #5 | Tomoko Maruyama | Canon | 1 |
| #5 | Kouichi Etou | Minolta | 1 |
| #5 | Keiji Yoshida | Mitsubishi Electric | 1 |
| #5 | Yoshinobu Iwase | Aisin Seiki Kabushiki Kaisha | 1 |
| #5 | Masazumi Ito | Minolta | 1 |
| #5 | Kazuo Sakakibara | Nippon Soken | 1 |
| #5 | Takehiko Matsumoto | Sintokogio | 1 |