Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takao Kobayashi | Seiko Epson | 5 |
| 2 | Masayuki Naito | Advics Co. | 1 |
| 2 | Hidekazu Nishigaki | Toyota Central R&D Labs | 1 |
| 2 | Toshiyuki Yano | — | 1 |
| 2 | Takahide Sugiyama | Toyota | 1 |
| 2 | Shinichi Ishida | Toyoda Gosei Co. | 1 |
| 2 | Shin-ichi Kojima | Toyota | 1 |
| 2 | Yoshikazu Hattori | Toyota | 1 |
| 2 | Hideaki Oka | Seiko Epson | 1 |
| 2 | Hideo Nakai | Toyota | 1 |
| 2 | Junichi Mori | Canon | 1 |
| 2 | Shigeru Hayashida | Hitachi Chemical Company | 1 |