Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Naoki Futakuchi | Hitachi | 3 |
| 2 | Ken Okuyama | Hitachi | 2 |
| 2 | Yoshitaka Adachi | Kabushiki Kaisha Toshiba | 2 |
| 2 | Masaaki Komatsu | Hitachi | 2 |
| 2 | Teruyuki Nakamura | Yachiyo Industry Co. | 2 |
| #6 | Kaori Ito | Daiichi Sankyo Company, Limited | 1 |
| #6 | Yoshikazu Fujimori | Rohm Co. | 1 |
| #6 | Yusei Ogawa | Ihi | 1 |
| #6 | Toshifumi TERUI | Ihi | 1 |