Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yuuji Ueda | Sumitomo Chemical | 4 |
| 2 | Ryo Moriwake | J.S.T. Mfg. Co. | 2 |
| 2 | Yoshichika Komatsu | Tanita | 2 |
| #4 | Kinya Kisoda | Chugai Ro Co. | 1 |
| #4 | Kazuki Kondo | Tdk | 1 |
| #4 | Hajime Seri | Sumitomo Electric Industries | 1 |
| #4 | Hisanori Kohno | Minolta Co. | 1 |
| #4 | Kiyofumi Takano | Dainippon Ink And Chemicals | 1 |
| #4 | Kouji Shiraishi | Dic | 1 |