Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kunio Takeuchi | Sanyo Electric Co. | 4 |
| 1 | Kazuhiko Ogawa | Murata Machinery | 4 |
| 3 | Yasuhiro Taga | Brother Kogyo | 2 |
| 3 | Takaaki Namba | Panasonic | 2 |
| 3 | Shin Nakamura | Daihachi Chemical Industry Co. | 2 |
| #6 | Tsutomu Isaka | Toyo Boseki Kabushiki Kaisha | 1 |
| #6 | Hajime Ohashi | Yamazaki Mazak | 1 |
| #6 | Yoshinobu Yokoyama | Mitsubishi Electric | 1 |
| #6 | Toyokazu Kobayashi | Murata Kikai | 1 |