Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Katsuhiko Ueki | Toshiba Memory | 5 |
| 2 | Hironori Kawakami | Idemitsu Kosan Co. | 3 |
| 3 | Tomoe Takanokura | Dai Nippon Printing Co. | 2 |
| #4 | Masahiko Hoshi | Fujitsu Limited | 1 |
| #4 | Masato Ogasawara | Toshiba Tec Kabushiki Kaisha | 1 |
| #4 | Jin Sugiyama | Prevent-Plus | 1 |
| #4 | Yoshiharu Kuwana | Napra Co. | 1 |
| #4 | Yoshihiko Takagishi | Epoch Company | 1 |
| #4 | Akinobu HORITA | Mitsubishi Gas Chemical Company | 1 |
| #4 | Kouji Tomikawa | Fujikura | 1 |
| #4 | Nozomu Furuta | Epoch Company | 1 |
| #4 | Takushi Araya | Japan Science And Technology Agency | 1 |