Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yasuhiro Yamauchi | Sanyo Electric Co. | 4 |
| 2 | Katsuyuki Totsu | — | 3 |
| 2 | Satoshi Nagai | Mitsubishi Gas Chemical Company | 3 |
| #4 | Takashi Tsutsumi | Fuji Electric Fa Components & Systems Co. | 2 |
| #5 | Kazuhiro Yamaki | Kao | 1 |
| #5 | Hiroyuki Takizawa | Olympus | 1 |
| #5 | Yukio Noda | Kokusai Denshin Denwa Co. | 1 |