Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takahiro Sato | Kabushiki Kaisha Toshiba | 14 |
| 2 | Yoshinobu Nakamura | Hitachi Kokusai Electric | 4 |
| 3 | Satoshi Takeda | Mitsubishi Electric | 3 |
| #4 | Takayuki Sato | Hitachi Construction Machinery Co. | 2 |
| #5 | Katsuyoshi Harada | Kokusai Electric | 1 |
| #5 | Kazuto Fukuda | Panasonic | 1 |
| #5 | Toshihisa Miura | Panasonic | 1 |