Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Koki Fujita | Toyota | 4 |
| 2 | Takeo Hariu | NTT | 2 |
| 3 | Taketo Yamada | Juntendo Educational Foundation | 1 |
| 3 | Hiroko Amano | Dai Nippon Printing Co. | 1 |
| 3 | Riko Sato | Mitsui Mining & Smelting Co. | 1 |
| 3 | Ryu Saeki | Denso | 1 |
| 3 | Satoshi Yuyama | Toshiba Tec Kabushiki Kaisha | 1 |