Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yuji Yamaguchi | Toyota | 2 |
| 1 | Takemi Yamamoto | Brother Kogyo | 2 |
| 1 | Shigeki Hashimoto | Sony | 2 |
| 1 | Satoru Ono | Seiko Epson | 2 |
| #5 | Koichi Wani | Sumitomo Electric Industries | 1 |
| #5 | Masanori Tomioka | Uchiyama Manufacturing | 1 |
| #5 | Takeshi Morita | Mitsubishi Electric | 1 |