Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shinji Takeuchi | Daiwa Seiko Co. | 3 |
| 2 | Kunio Ui | Komatsu Shisakusho | 1 |
| 2 | Masao Uno | Murata Manufacturing Co. | 1 |
| 2 | Shigeru Tokai | Komatsu Shisakusho | 1 |
| 2 | Yoshiaki Kuroda | Komatsu | 1 |
| 2 | Kazuo Kodama | Seiko Epson | 1 |
| 2 | Ikuo Kamada | Komatsu | 1 |
| 2 | Hirohide Sato | Nippondenso Co. | 1 |
| 2 | Nobukazu Kotake | Komatsu Shisakusho | 1 |
| 2 | Yukyu Yamamoto | Komatsu Shisakusho | 1 |