Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kenji Ajima | Hitachi | 4 |
| 2 | Etsuko Nishimura | Hitachi | 3 |
| 3 | Yoshitaka Nakayama | Wacom Co. | 2 |
| #4 | Shouhei Yoshida | Hitachi | 1 |
| #4 | Noboru Baba | Hitachi | 1 |
| #4 | Hideki Mukuno | Hitachi | 1 |
| #4 | Hiroshi Hozoji | Hitachi | 1 |
| #4 | Tadahiro Katane | Hitachi Engineering Co. | 1 |
| #4 | Hiroshi Houzouji | Hitachi | 1 |