Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Osamu Hatano | Mitsubishi Heavy Industries Printing & Packaging Machinery | 2 |
| 2 | Yudai Kato | Mitsubishi Electric | 1 |
| 2 | Nobuyuki Fujio | Mitsubishi Electric | 1 |
| 2 | Yoshiki Okubo | Mitsubishi Electric | 1 |
| 2 | Kunihiko YAMAMURO | Mitsubishi Heavy Industries Machinery Systems | 1 |
| 2 | Mineo Watanabe | Central Glass Company, Limited | 1 |
| 2 | Masataka Nakashima | Dai Nippon Printing Co. | 1 |