Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takahiro Sato | Kabushiki Kaisha Toshiba | 16 |
| 2 | Yoshinobu Nakamura | Hitachi Kokusai Electric | 7 |
| 2 | Takaaki Noda | Hitachi Kokusai Electric | 7 |
| #4 | Takayuki Sato | Hitachi Construction Machinery Co. | 6 |
| #5 | Katsuyoshi Harada | Kokusai Electric | 5 |
| #6 | Satoshi Takeda | Mitsubishi Electric | 3 |
| #7 | Yukio Ozaki | Fujitsu Limited | 2 |