Showing 1–16 of 16 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masazumi Ito | Minolta | 32 |
| 2 | Syuzi Maruta | Minolta | 8 |
| 3 | Keiji Kusumoto | Minolta | 6 |
| #4 | Shiro Sakakibara | Aisin-Warner | 5 |
| #5 | Tomohiro Aoki | Canon | 4 |
| #5 | Kanji Wada | Minolta | 4 |
| #7 | Tomoaki Yokoyama | Minolta | 3 |
| #7 | Tomoji Murata | Minolta | 3 |
| #7 | Kouichi Etou | Minolta | 3 |
| #7 | Takeo Kato | Toppan Printing Co. | 3 |
| #11 | Akihiko Matsumoto | Konica Minolta Opto | 1 |
| #11 | Toshihiko Kumon | Minolta | 1 |
| #11 | Keiji Yoshida | Mitsubishi Electric | 1 |
| #11 | Masamichi Sugiura | Minolta | 1 |
| #11 | Kazuo Sakakibara | Nippon Soken | 1 |
| #11 | Tsuneo Hida | Aisin Seiki Kabushiki Kaisha | 1 |