Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yoshinori Nagaiwa | Hitachi | 2 |
| 1 | Kenya Wada | Hitachi High-Technologies | 2 |
| 3 | Shingo Itagaki | Hitachi | 1 |
| 3 | Noritake Shizawa | Hitachi High-Technologies | 1 |
| 3 | Tatsuya Ariga | Komatsu | 1 |
| 3 | Fumihiro Arahira | Canon | 1 |
| 3 | Hideki Izumida | Hitachi | 1 |
| 3 | Kazuyuki Sonobe | Hitachi High-Tech Electronics Engineering Co. | 1 |