Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroshi Yoshida | Kabushiki Kaisha Toshiba | 5 |
| 2 | Isao Yasuda | Sanyo Electric Co. | 2 |
| 2 | Minoru Ohta | Nippon Soken | 2 |
| #4 | Kazunori Tsuge | Makita | 1 |
| #4 | Yukio Sakakibara | Nippondenso Co. | 1 |
| #4 | Tsutomu Naito | Toa Nenryo Kogyo | 1 |
| #4 | Junichi Ono | Sumitomo Electric Industries | 1 |
| #4 | Fumio Nakagawa | Fujitsu Limited | 1 |
| #4 | Yoshihiro Kasuya | Makita | 1 |
| #4 | Terumoto Yamaguchi | Mitsubishi Electric | 1 |
| #4 | Yoshinori Sugiura | Canon | 1 |
| #4 | Fumitomo Yokoyama | Aisin Aw Co. | 1 |