Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hideo Sato | Fujitsu Limited | 5 |
| 2 | Hidemi Kato | Tohoku Techno Arch Co. | 3 |
| 2 | Takafumi Fukushima | Central Japan Railway Comany | 3 |
| #4 | Takeshi Seki | NTT | 1 |
| #4 | Toru Abiko | Sony | 1 |
| #4 | Noritsugu Umehara | National University Corporation Nagoya University | 1 |
| #4 | Tetsuo Ito | Hitachi | 1 |