Showing 1–19 of 19 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masanori Hamada | Sumitomo Electric Industries | 8 |
| 2 | Soichi Onishi | Sharp Kabushiki Kaisha | 2 |
| 2 | Masaharu Shigoku | Minolta | 2 |
| 2 | Eiichi Torikai | Agency Of Industrial Science And Technology | 2 |
| #5 | Kazuhiro Yamamoto | Fanuc | 1 |
| #5 | Shin Ojima | Hosiden Electronics Co. | 1 |
| #5 | Junichi Okutani | Hosiden | 1 |
| #5 | Masao Mino | Kabushiki Kaisha Mino Seisakusho | 1 |
| #5 | Katsumi Kaitani | — | 1 |
| #5 | Seishi Ikegami | Appleton Papers | 1 |
| #5 | Kiyoshi Miyazawa | Sanden | 1 |
| #5 | Eiichi Torigai | Sumitomo Electric Industries | 1 |
| #5 | Ichiro Oguri | Sharp Kabushiki Kaisha | 1 |
| #5 | Kenzo Kawanishi | Hisaka Works | 1 |
| #5 | Keiichi Mizugane | Kubota | 1 |
| #5 | Mikimaro Nakanishi | Tomoe Technical Research Company | 1 |
| #5 | Kiyokazu Nagai | Chugai Ro Co. | 1 |
| #5 | Toshiharu Morita | Sumitomo Chemical | 1 |
| #5 | Kinichi Aso | Yanmar Diesel Engine Co. | 1 |