Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yasuhira Ota | Brother Kogyo | 4 |
| 1 | Atsushi Oshima | Seiko Epson | 4 |
| 3 | Seigo Kodama | Fuji Machine Mfg. Co. | 2 |
| 3 | Masaharu Kako | Fujitsu Limited | 2 |
| #5 | Keishi HATANAKA | Toyota | 1 |
| #5 | Nobuaki Kurita | Aisin Seiki Kabushiki Kaisha | 1 |
| #5 | Akimitsu Sassa | Ngk Spark Plug Co. | 1 |
| #5 | Kenichiro Yoshimoto | Toyota | 1 |