Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hideo Takeda | Fujitsu Limited | 2 |
| 1 | Yasuji Sakakibara | Toyoda Koki Kabushiki Kaisha | 2 |
| 1 | Akio Yamaguchi | Takasago International | 2 |
| 1 | Shunji Isogai | Sugiyasu Industries Co. | 2 |
| #5 | Yoshiharu Kajikawa | Nippondenso Co. | 1 |
| #5 | Kenzi Ikuta | Nippondenso Co. | 1 |
| #5 | Tsuneo Sugiura | Tamagawa Seiki Co. | 1 |
| #5 | Tsuyoshi Tabuchi | Mitsubishi Electric | 1 |
| #5 | Yuuji Katsuna | Nippondenso Co. | 1 |
| #5 | Mamoru Sugiura | Sony | 1 |
| #5 | Junji Sugiura | Denso | 1 |