Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takahiro Sato | Kabushiki Kaisha Toshiba | 7 |
| 2 | Toshihisa Miura | Panasonic | 6 |
| 3 | Takayuki Sato | Hitachi Construction Machinery Co. | 3 |
| 3 | Kazuhiro Sawada | Kabushiki Kaisha Toshiba | 3 |
| 3 | Satoshi Takeda | Mitsubishi Electric | 3 |
| 3 | Katsuyoshi Harada | Kokusai Electric | 3 |
| #7 | Kazuto Fukuda | Panasonic | 1 |