Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shoji Kuwana | Harmonic Drive Systems | 2 |
| 1 | Kazuo Mogi | Mitsubishi Mining | 2 |
| 3 | Yoshiaki Tanabe | Nikon | 1 |
| 3 | Naoki Kanai | Nidec Seimitsu | 1 |
| 3 | Ryuji Horiuchi | Victor Company Of Japan | 1 |
| 3 | Kunio Horiuchi | Kanetsu Kogyo Kabushiki Kaisha | 1 |
| 3 | Iwao Sakaguchi | Sumitomo Chemical | 1 |
| 3 | Takuro Ishikura | Sharp Kabushiki Kaisha | 1 |