Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shougo Sato | Brother Kogyo | 55 |
| 2 | Yoshinori Osakabe | Brother Kogyo | 24 |
| 3 | Akira Sago | Brother Kogyo | 5 |
| #4 | Junichi Matsubara | Shin-Etsu Chemical Co. | 4 |
| #5 | Makoto Nishigishi | Asahi Intecc Co. | 3 |
| #5 | Kazuya Asaoka | Toyota | 3 |
| #7 | Nobuhiro Ishida | Toyota | 2 |
| #7 | Takayuki Hori | Asahi Intecc Co. | 2 |
| #9 | Kenichi Maruyama | Elmo Co. | 1 |
| #9 | Osamu Katoh | Asahi Intecc Co. | 1 |
| #9 | Akihiko Suda | Toyota Central R&D Labs | 1 |
| #9 | Hisayoshi Fujikawa | Toyota Central R&D Labs | 1 |