Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yasunari Mori | Mitsui Engineering & Shipbuilding Co. | 2 |
| 1 | Kunihiro Mitsuhashi | Sharp Kabushiki Kaisha | 2 |
| 3 | Nozomu Hattori | Mitsui Engineering & Shipbuilding Co. | 1 |
| 3 | Naomasa Miyatake | Mitsui Engineering & Shipbuilding Co. | 1 |