Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tadashi Tsuyuki | Seiko Epson | 5 |
| 2 | Toshimasa Kobayashi | Sony | 3 |
| 2 | Fumitaka Kitamura | Seiko Epson | 3 |
| 2 | Osamu Miyazawa | Seiko Epson | 3 |
| #5 | Junichi Karasawa | Seiko Epson | 2 |
| #6 | Eiji Oishi | Seiko Epson | 1 |
| #6 | Yutaka Arakawa | Seiko Epson | 1 |
| #6 | Hiroaki Tamura | Seiko Epson | 1 |
| #6 | Masahiro Onoda | Toyota | 1 |
| #6 | Junichi Karaswaw | Seiko Epson | 1 |
| #6 | Tomoaki Miyashita | Seiko Epson | 1 |