Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Nobuhiro Matsumoto | Satake | 17 |
| 2 | Koji Yoshioka | Fujitsu Limited | 16 |
| 3 | Hirokazu Itakura | Panasonic | 14 |
| #4 | Takao Ebine | Panasonic | 6 |
| #5 | Tokuro Kusunoki | Nisca | 3 |
| #6 | Kazuyuki Tanabe | Casio Computer Co. | 2 |
| #7 | Kenichiro Shimokura | NTT | 1 |
| #7 | Yoshiaki Kamijoh | NTT | 1 |
| #7 | Akemi Iijima | Hitachi | 1 |
| #7 | Yoshitaka Takei | Hino Jidosha Kogyo Kabushiki Kaisha | 1 |
| #7 | Yorioki Matsumoto | Shishido Electrostatic | 1 |
| #7 | Kazu Sawa | Unknown | 1 |