Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hideo Sato | Fujitsu Limited | 8 |
| 2 | Takafumi Fukushima | Central Japan Railway Comany | 3 |
| 3 | Takeshi Seki | NTT | 1 |
| 3 | Toru Abiko | Sony | 1 |
| 3 | Hidemi Kato | Tohoku Techno Arch Co. | 1 |
| 3 | Tetsuo Ito | Hitachi | 1 |