Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Toshihiro Uehara | Hitachi | 3 |
| 2 | Yoshihiro Minagi | Hitachi | 1 |
| 2 | Akihiro Toji | Hitachi | 1 |
| 2 | Tomonori Ueno | Hitachi | 1 |
| 2 | Yoshio Bizen | Hitachi | 1 |
| 2 | Kenichiro Hara | Kawai Gakki Seisakusho | 1 |
| 2 | Takehiro Ohno | Hitachi | 1 |
| 2 | Jun Sunakawa | Hitachi | 1 |
| 2 | Hiroshi Takatsuka | Sony | 1 |
| 2 | Tatsuya Shoji | Hitachi | 1 |
| 2 | Hideshi Nakatsu | Hitachi | 1 |
| 2 | Michihiro Nagao | Hitachi | 1 |