Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Akihiro Yamada | Brother Kogyo | 141 |
| 2 | Yoshihiro Shimizu | Oji Paper Co. | 47 |
| 3 | Masaki Kuzumoto | Mitsubishi Electric | 39 |
| #4 | Shigeyuki Takahashi | Toyoda Gosei Co. | 33 |
| #4 | Keiji Kuroda | J.S.T. Mfg. Co. | 33 |
| #6 | Shigenori Yagi | Mitsubishi Electric | 26 |
| #7 | Kazuhiko Sumi | Mitsubishi Electric | 23 |
| #8 | Hisao Yamaguchi | Toyoda Gosei Co. | 22 |
| #9 | Tomoki Toda | National University Corporation Nara Institute Of Science And Technology | 4 |